Andrew Case is asking for volunteers to help digitize the Hebrew Old Testament Text Project volumes so that they can be easily distributed and translated. He has done initial AI-generated transcriptions and is asking for those with language/text-critical expertise to check and correct the transcriptions to ensure (and improve) accuracy using a user interface he has created for the purpose. If you have the relevant skills and would like to help make this resource more easily available, email him at andrewdcase [at] gmail [dot] com.
This blog is intended to be an outlet for research and questions on the textual criticism of the Old Testament/Hebrew Bible and related issues.
Saturday, September 5, 2026
Wednesday, July 29, 2026
The Book of the Tales of Canterbury: A Critical Edition
Thursday, April 2, 2026
T'OMIM: Tanakh Observable Matches of Intertextual Mimesis
David Smiley has archived his T'OMIM: Tanakh Observable Matches of Intertextual Mimesis database on Zenodo. He provided the following description via Agade:
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A new dataset is now available that may be of interest to anyone working on inner-biblical allusion, synoptic parallels, or intertextuality more broadly. T'OMIM (תאומים, "twins" in Hebrew) is an open-access collection of labeled parallel passages in the Hebrew Bible, hosted on Zenodo.
Scholars have been cataloging parallelism and intertextual relationships since antiquity. But none of that accumulated work has existed until now in a structured, machine-readable format. T'OMIM was built to fill that gap.
The dataset pairs two corpora of known parallels. The first contains 554 narrative verse pairs drawn from the Chronicles synoptic tradition. The second contains 256 poetic half-verse pairs identified in the biblical parallelism literature. Both corpora are available at two levels of granularity: verse-level paired texts with source citations, and word-level tokens that carry the full ETCBC morphological annotation (part of speech, verbal stem, gender, number, person, lexeme, English gloss, and syntactic structure). Every word in every parallel passage is fully parsed.
For those working computationally, the word-level data can feed directly into natural language processing workflows. For scholars approaching these texts without a programming background, the verse-level files are structured as simple tabular data and can be opened in Excel or any spreadsheet application. Each row is a pair of passages, with columns for the source reference, the text, and the scholarly citation from which the parallel was drawn.
Tuesday, October 7, 2025
Coptic OT Trainee Position
Diliana Atanassova announced on Agade an opening for a trainee position on the Coptic Old Testament Project in Göttingen. See the opening and details below:
Niedersächsische Akademie der Wissenschaften zu Göttingen
Langzeitprojekt „Digitale Gesamtedition und Übersetzung
des koptisch-sahidischen Alten Testamentes“
DFG-Projekt AT 193/2–1 „Digitale Edition
und wissenschaftliche Erschließung des
koptischen Paschalektionars“
Friedländer Weg 11
D-37085 Göttingen
diliana.atanassova@adwgoe.de
Friday, September 26, 2025
Job Opening on the Corpus Masoreticum Project
The Corpus Masoreticum project in Heidelberg has posted a postdoc job opening working on editing the Masorah of early Ashkenazi manuscripts. See the advertisement below from Agade:
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POSITION RESEARCH FELLOW
The Center for Jewish Studies Heidelberg (Hochschule für Jüdische Studien Heidelberg ) offers a vacant job position for a
Research Fellow Jewish Studies / Masorah Research (E 13 100%; fixed-term employment), start: January 1, 2026idelberg
The Long Term Project (12 years; 2018–2029) Corpus Masoreticum: The Inculturation of the Masorah into Jewish Law and Lore from the 11th to the 14th Centuries: Digital Acquisition of a Forgotten Domain of Knowledge funded by the German Research Foundation in 2018 at the University of Jewish Studies Heidelberg is looking for an exceptionally qualified research fellow (Post-Doc) willing to contribute his/her specialist competences to this project.
For being considered you need to have:
- A completed dissertation in Biblical and/or Jewish Studies.
- Very good knowledge of Hebrew and Aramaic.
- Profound knowledge in the culture and literature theories relevant to the Western European Medieval Jewish Culture.
- Willingness to acquaint yourself with Masorah Research.
- Capacity for teamwork.
- Experience with project research.
- If possible: Experience in Manuscript Studies.
Part of the job will be:
- Edition and annotation of the entire Masorah (masora magna; masora parva) in selected Ashkenazi Bible Codices from the 11th to the 14th centuries.
- Further development of the project.
- Communication of your research and results within the project as well as within the teaching and research activities of the Center for Jewish Studies Heidelberg.
- Scientific preparation of and contribution to conferences and workshops of the project.
The University of Jewish Studies Heidelberg offers the scope for individual academic development and an inspiring research environment. The conception and commencement of a habilitation at the University of Heidelberg in the course of the project is possible.
The language of communication within the project and for the publications is German and English.
The compensation is made according to TV-L (E13); the position is initially limited to 18 months from the start date but may be extended into the next funding period following an interim evaluation. Applicants with disabilities who possess essentially equal qualifications will be given preference. The University of Jewish Studies Heidelberg is an equal opportunity employer committed to excellence through diversity, and therefore explicitly encourages women to apply.
Please submit your application and the following required application documents electronically as one PDF file)
(1) Application letter (letter of motivation)
(2) Curriculum vitae
(3) List of publications
(4) Degree certificates
exclusively via email to: hanna.liss at hfjs.eu
Thursday, June 5, 2025
Digital Latin Library
I recently learned from Hugh Cayless about the Digital Latin Library, a very useful resource for accessing digital editions of Latin literature. They also provide a number of helpful videos reflecting on the work of textual criticism in Latin literature.
Wednesday, June 4, 2025
Radiocarbon Dating, AI, and Paleography
Mladen Popovic et al. have published their long-anticipated article from the ERC project at the University of Groningen entitled The Hands that Wrote the Bible: Digital Palaeography and Scribal Culture of the Dead Sea Scrolls. The article describes the process of extracting new radiocarbon dates from a selection of Dead Sea Scrolls, digitally extracting quantifiable features of their scripts, and building an automated date estimation system called "Enoch." Roughly 80% of the resulting estimates agree with traditional, qualitative paleographical datings, but the results of both the radiocarbon dating and Enoch predictions suggests that several manuscripts throughout the series may well have been earlier than commonly supposed. This research moves the field forward considerably by adding quantitative, computational tools to aid paleographers that are not dependent upon conventional models for script development. In many cases, these new tools support previous approaches by grounding them in more secure dates derived from scientific analysis of the material remains instead of the handwriting style. But the results sometimes challenge conventional wisdom and have potential to help refine our understanding of Hebrew script development in the Hellenistic and Roman periods. Congratulations to everyone involved for a job well done and a significant contribution to the field!
For a popular-level news report on the publication, see Science.
*Disclaimer: I worked with Mladen et al. on the project for several years during the foundational stages of the research, but I was not a co-author for this academic article.
Wednesday, October 30, 2024
CEHP Updates Blog
In case you haven't seen it yet, we have started posting updates about our progress on the Critical Edition of the Hebrew Psalter website blog. Not only will this be the first digital and eclectic critical edition of the Hebrew Psalms, but we are also piloting a crowdsourcing campaign that is yielding wonderful results.
Thursday, March 7, 2024
Perceptions of Writing in Papyri Recordings Online
The video recordings of presentations from the Perceptions of Writing in Papyri conference are now available online. This is a great overview of current work on how digital tools have impacted the study of ancient manuscripts.
Friday, September 22, 2023
Postdoc on Ben Sira and AI
Frédérique Rey has posted an advertisement for a postdoc doing interesting work on the textual history of Ben Sira:
Description
Before the appearance of the printing press, the only way of reproducing and spreading a text in written form was manual copying. During this process, accidents, errors and intentional modifications occurred, progressively modifying the text of each witness. The revised text, whether modified deliberately or accidentally, then served as a template for other copyists and the changes would thereby be propagated. For the philologist interested in the reconstruction of text history and the texts genealogical relations (similar to a genealogical tree, called stemma codicum), it has been imperative to study these different variants and suggest methods for the objective construction of such trees (called stemmatology methods).
Retrieving the genealogical lineage of the Hebrew manuscripts of the Ben Sira (book of Ecclesiasticus or Sirach) has been one of the major focus of the laboratoire Écritures at the University of Lorraine. In this project, we suggest to improve the manual work performed in the critical edition of the Hebrew manuscripts of Ben Sira by applying the latest advances in applied mathematics and natural language processing to reconstruct the stemmas of the Ben Sira’s Hebrew manuscripts. This initial work will then be extended to other textual traditions. This project takes place as a partnership between the center of researchs Écriture, LORIA and IECL.
In this context, we are looking for a two years fellow for a post-doctoral position, to fulfill the objective of building the genealogical lineage of the Hebrew manuscripts of Ben Sira through computational stemmatology algorithms.
Fellow’s responsibilities
Over the course of the project, the fellow will be asked to lead and innovate to complete the following objectives:
Analysis, classification and typology of Hebrew manuscripts variants The postdoc’s task will be to collate, analyze and classify by typology all the variants of the Ben Sira manuscript and several Dead Sea scrolls selected for the project (1QIsa, 1QS, etc.). They will also be responsible for training automatic variant analysis models between manuscripts.
Modelization of scribal behavior In collaboration with mathematicians, the postdoc will have to provide field expertise and insights into scribal behavior according to previous observations, leading to statistical models.
Comparison of automatic stemmata to manual stemmata In collaboration with computer scientists and NLP specialists, the postdoc will analyze the automatically generated stemma and compare them to the existing "manual" stemmata, and in particular to the stemmata of the Dead Sea Scrolls and the Cairo Genizah manuscripts.
Draw original conclusions regarding the Ben Sira’s manuscripts geneaology Given the finally selected stemma, the candidate will draw original conclusions regarding the Ben Sira textual tradition and discuss their results to draw new conclusions regarding manuscripts transmission.
Required skills
Hebrew skills
- The candidate must have a PhD in Religious Sciences, Jewish Studies, Theology or Ancient Hebrew Linguistic.
- An experience in linguistic analysis of ancient Hebrew large corpora.
Textual criticism
- An excellent knowledge and expertise in textual criticism, philology and biblical studies.
- A knowledge of stemmatology methods and the current state of the art.
Technical skills
- Basic knowledge of JSON and XML TEI encoding as well as collation tools.
- Basic knowledge of SQL and NoSQL database management would be a plus (e.g. mongodb, MariaDB).
- Being familiar with the Python ecosystem for data manipulation and analysis (pandas, sklearn, tensorflow, Keras), would be a plus.
The candidate is expected to have a good level in English. Knowledge of French would be a plus.
Terms and tenure
This two-year position will be based at the centre of research Ecritures (EA3943), Ile du Saulcy, 5700 Metz. The duration can not exceed 24 months.
The target start date for the position is 1st November 2023, with some flexibility on the exact start date.
Thursday, August 24, 2023
IWCP 2023, San Jose
Friday, December 16, 2022
MIDRASH – Migrations of Textual and Scribal Traditions via Large-Scale Computational Analysis of Medieval Manuscripts in Hebrew Script
A recent news release describes the newly funded ERC Synergy Grant "MIDRASH – Migrations of Textual and Scribal Traditions via Large-Scale Computational Analysis of Medieval Manuscripts in Hebrew Script." Congratulations to all who are involved in this exciting new project to combine the latest in handwriting recognition and the KTIV database for Jewish manuscripts.
Wednesday, April 21, 2021
Digital Palaeography and Hebrew/Aramaic Scribal Culture Recordings Online
I am happy to announce that the recordings from the 2021 Groningen International Symposium "Digital Palaeography and Hebrew/Aramaic Scribal Culture" are now available online. These are great resources for those interested in the current state of digital paleography and the study of Hebrew/Aramaic scripts.
You can find the program and direct links on the conference web page.
The videos are hosted on the University of Groningen YouTube channel on a dedicated playlist.
Monday, May 11, 2020
Virtually Unrolling New Dead Sea Scrolls
Thursday, February 27, 2020
Neo-Paleography: Analysing Ancient Handwritings in the Digital Age
Monday 27 January
| 14:00 | Welcome |
| 14:15 | Nachum Dershowitz, Adiel Ben-Shalom in abs., Lior Wolf in abs. (Tel Aviv): Computerized Paleography: Tools for Historical Manuscripts |
| 14:45 | Mladen Popović, Lambert Schomaker, Maruf Dhali (Groningen): Digital Palaeography of the Dead Sea Scrolls for Dating Undated Manuscripts |
| 15:15 | Gemma Hayes, Maruf Dhali (Groningen): Identifying Dead Sea Scribes: A Digital Palaeographic Approach |
| 15:45 | Discussion |
| 16:00 | Coffee break |
| 16:30 | Vinodh Rajan Sampath (Hamburg): Script Analyzer: A Tool for Quantitative Paleography |
| 17:00 | Timo Korkiakangas (Helsinki): Quantifying Medieval Latin handwriting with Script Analyzer |
| 17:30 | Elena Nieddu, Serena Ammirati in abs. (Roma): IN CODICE RATIO: a gateway to paleographical thesauri |
| 18:00 | Discussion |
| 18:30 | Buffet in Dep. Altertumswissenschaften (for the speakers) |
Tuesday 28 January
Wednesday 29 January
| 9:00 | Marie Beurton-Aimar, Cecilia Ostertag in abs. (Bordeaux): Re-assembly Egyptian potteries with handwritten texts |
| 9:30 | Vincent Christlein (Nuremberg): Writer identification in historical document images |
| 10:00 | Imran Siddiqi (Islamabad): Dating of Historical Manuscripts using Image Analysis & Deep Learning Techniques |
| 10:30 | Discussion |
| 10:45 | Coffee break |
| 11:00 | Tanmoy Mondal (Montpellier): Efficient technique for Binarization, Noise Cleaning and Convolutional Neural Network Based Writer Identification for Papyri Manuscripts |
| 11:30 | Andreas Fischer (Fribourg): Recent Advances in Graph-Based Keyword Spotting for Supporting Quantitative Paleography |
| 12:00 | Discussion |
| 12:30 | Coffee break |
| 14:00 | Vlad Atanasiu, Peter Fornaro (Basel): On the utility of color in computational paleography |
15:00
- 17:00 | Visit of the Digital Humanities Lab and the papyrus collection in the University Library |
Tuesday, February 11, 2020
Dhali et al. 2020 - Feature-extraction methods for historical manuscript dating based on writing style development
Maruf A. Dhali et al., “Feature-Extraction Methods for Historical Manuscript Dating Based on Writing Style Development,” Pattern Recognition Letters 131 (2020): 413–20. https://doi.org/10.1016/j.patrec.2020.01.027.
Highlights
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- Proposes feature-extraction techniques for dating of the Dead Sea Scrolls (DSS).
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- A grapheme-based method with a self-organized time map outperforms textural methods.
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- A codebook size of 225 performs the best with a Mean Absolute Error (MAE) of 23.4 years.
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- Cumulative Score (α = 25) improves with an increase in the sub-codebook size.
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- The result is positioned as a basic benchmark for further work on dating for the DSS.
Abstract
Wednesday, November 29, 2017
Joint Venture of the FJMS and NLI!
The Friedberg Jewish Manuscript Society (FJMS) and the National Library of Israel (NLI) are proud to announce a historic cooperation agreement
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The Friedberg Jewish Manuscript Society (FJMS), and The National Library of Israel (NLI) are proud to announce a historic cooperation agreement that will guarantee the long-term stability and development of the most advanced digital projects related to Hebrew manuscript research in the world, merging the cutting-edge resources of the FJMS with the NLI's vast collection.
The NLI is the world's largest and most comprehensive repository of Jewish books, manuscripts, periodicals, and archives, in both physical and digital formats. The FJMS, for nearly twenty years, has developed multiple digital humanities projects designed to enable research into Hebrew manuscripts.
According to the newly signed agreement, the projects affiliated with the FJMS will be gradually integrated into the NLI's technological infrastructure, allowing the resources of both projects to mutually support one another.
The FJMS's flagship digital initiative is the Friedberg Genizah Project, created under the Direction of Professor Yaacov Choueka, which allows scholars to view, read, and annotate hundreds of thousands of images of fragments and documents from the famed Cairo Genizah. The website's advanced technologies assist in identifying separate fragments that originally stem from the same document. The hundreds of thousands of visits to the site demonstrate its unparalleled contribution to learning and research. In addition, the FJMS sponsors Hachi Garsinan, a website that provides images and transcripts of textual variants of the Babylonian Talmud; Yad HaRambam, which will providea synoptic text of Maimonides' influential code of Jewish Law, based on early printings and manuscripts; an online collection of important Judeo-Arabic texts and annotated bibliography of the field; the comprehensive Sussmann Thesaurus of Talmudic Manuscripts; and the Yemenite manuscripts from the collection of Yehuda Levi Nahum. FJMS is currently developing a Dynamic site where researchers can use unique tools to create synoptic transcriptions of textual variants of their choosing.
The FJMS is the brainchild of Albert Dov Friedberg, a Toronto-based philanthropist and investment manager, whose concern for Jewish sacred texts has made him a leading supporter of Jewish manuscript research.
Over the course of 125 years, the National Library of Israel has developed into the world's leading Judaica library. Through its current renewal process the NLI has also now emerged as a technological leader, with a world-class online catalog and digital presence. Particularly relevant in this context is Ktiv: The International Collection of Digitized Hebrew Manuscripts, which aims to provide centralized online access to all of the world's Hebrew manuscripts. Millions of images of nearly 50,000 manuscripts are already available on the Ktiv website (ktiv.nli.org.il), which was launched in August 2017. Ktiv is a joint venture of Albert D. and Nancy Friedberg through FJMS and the National Library of Israel, in cooperation with the Israeli Ministry of Jerusalem and Heritage's Landmarks project.
According to Oren Weinberg, Director General of the NLI, this agreement will "bring the technological developments of both bodies into conversation with one another, allowing the best minds and products of the Jewish digital humanities to cross-pollinate."
Albert Dov Friedberg added, "Our agreement assures that this work, to which I have dedicated so much of my concern and resources, will continue to grow, develop, and be preserved into the future."
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Saturday, April 29, 2017
LAB Blog Post on Two Significant Uses of the Dead Sea Scrolls
Monday, March 13, 2017
A Digital Palaeographic Approach towards Writer Identification in the Dead Sea Scrolls
Abstract
To understand the historical context of an ancient manuscript, scholars rely on the prior knowledge of writer and date of that document. In this paper, we study the Dead Sea Scrolls, a collection of ancient manuscripts with immense historical, religious, and linguistic significance, which was discovered in the mid-20th century near the Dead Sea. Most of the manuscripts of this collection have become digitally available only recently and techniques from the pattern recognition field can be applied to revise existing hypotheses on the writers and dates of these scrolls. This paper presents our ongoing work which aims to introduce digital palaeography to the field and generate fresh empirical data by means of pattern recognition and artificial intelligence. Challenges in analyzing the Dead Sea Scrolls are highlighted by a pilot experiment identifying the writers using several dedicated features. Finally, we discuss whether to use specifically-designed shape features for writer identifica tion or to use the Deep Learning methods on a relatively limited ancient manuscript collection which is degraded over the course of time and is not labeled, as in the case of the Dead Sea Scrolls.