Digitizing Cairo Geniza documents since 1985. Director: Marina Rustow. PMs: Jessica Parker, Rachel Richman, Ksenia Ryzhova, Amel Bensalim. Tweets: Alan Elbaum

Princeton NJ USA
Joined December 2020
How to Geniza? A short (and incomplete) introduction coming up! 1/x
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Princeton Geniza Lab retweeted
🎉 The QMI Early Islamic Inscriptions Platform now features 160 inscriptions dated 32–132 AH, searchable and indexed to support digital research and studies of early Islamic epigraphy. The catalogue: quranmss.com
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Rare example of a medieval scribe practicing Latin, Greek, and Hebrew on the same fragment. Any medievalists out there who can shed light on the style of the Latin characters? geniza.princeton.edu/en/docu…
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I had a lot of fun writing for @invisible_east about Ms.Heb.8333.189, an early Arabic-Persian lexicon fragment from the Bamiyan Papers (the so-called Afghan Genizah) which includes body parts, defects & other oddities. Enjoy and thanks for reading! invisibleeast.site.ox.ac.uk/…
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Fascinating application of AI to decipher cryptic manuscripts - but there's still a long way to go. Notably, זהכיר (zihgīr) here means thumbguard (archer's ring) rather than penis. Analysis by Matthew Dudley on PGP: geniza.princeton.edu/en/docu… Image credit: ngv.vic.gov.au/explore/colle…
A 500-year-old Cairo Geniza text nobody could read. Princeton's note on it: "needs further examination". It is an Ottoman sex remedy in Hebrew letters. I used GPT-6 Pro and Claude Fable 5.1 to read it, letter by letter. @GenizaLab, check this one out 👇
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Does anyone recognize these mysterious characters? Spotted on the back of an early modern page of business accounts in Judaeo-Arabic. geniza.princeton.edu/en/docu…
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Anyone able to read anything from this manuscript? These fragments seem to join but are extremely difficult to decipher. Likely from 11th-13th century Egypt.
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"The boy ʿAṭiyya has been weaned. . . please send sugar and halva. . . he wants to eat sweets all the time, and he is used to being pampered" - late medieval Judaeo-Arabic family letter 👶🍭🍭🍭 geniza.princeton.edu/en/docu…
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"The wife of Satan" (imraʾat iblīs) - spotted on an alms distribution list from 12th century Cairo 💃👿 geniza.princeton.edu/en/docu…
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For the first time since the Princeton Geniza Project began in 1986, we have published our metadata collated from over 30,000 Geniza documents and the People, Places, and histories of the Middle East and premodern Jewish communities found therein! zenodo.org/records/15839056
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Special thanks to director Prof. Marina Rustow, co-director Prof. Eve Krakowski, project managers Rachel Richman, Ksenia Ryzhova, Pratima Gopalakrishnan, and Amel Bensalim, as well as research software engineer Mohamed Abdellatif, the CDH's Rebecca Koeser, & all our researchers+
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+ past and present! We look forward to seeing how researchers utilize and explore this collection in new ways!
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Given the expanded capabilities of the new PGP site (v4), we're finally retiring PGPv3. We chose April 3, 2025 as its final date, S. D. Goitein's 125th birthday. Many thanks to Ben Johnston of @mcgrawect for building the site & running it. You can find the archived content here:
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A gorgeous prayerbook (maḥzor) for the high holidays copied in Mallorca(!) in 1332 CE, recently spotted by PGP researcher Tani Robinson. geniza.princeton.edu/en/docu…
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Princeton Geniza Lab has joined Bluesky! We hope you will connect with us at our profile over there! 🦋→ bsky.app/profile/genizalab.b…
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New Syriac AI translator! The results are surprisingly accurate and good for AI translation. There’s still room to improve, but this tool is already a major step forward. It won’t be long before Syriac can be translated as seamlessly as other languages—a huge development for the future of Syriac preservation and accessibility. oromoyo.ai
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"When I parted from you, I intended to sail to the island of Cyprus, but a strong storm diverted the boat to Tarsus. I was very much afraid that the king would take hold of me and detain me. . . ." Letter from Alexandria to Cairo, ~1212 CE geniza.princeton.edu/en/docu…
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