The synchronism betrays the table

Status: Anticipated · untested

Status is derived only from the shepherd-authored triage/prediction data above -- community submissions and claims are a separate overlay and can never change it (see the participation panel below).

This is a proposed connection between two domains, generated by a language model. It is not an article and not evidence: it sits below the evidence/publication boundary. A quantitative prediction and a named kill-dataset are attached (when registered) so the claim stays falsifiable rather than merely evocative.

Claim (verbatim)

Many Hebrew colophons date a book in more than one system at once — the era of Creation, the Seleucid count, sometimes the Muslim or Christian year, plus the weekday and the week's Torah portion. Converting between these systems requires either live calendrical computation or a lookup table, and the two fail differently: computation produces scattered arithmetic slips, tables produce identical offsets recopied from a faulty exemplar. The conjecture is that the rate and structure of synchronism errors in colophons map where calendar science was living practice and where it was canned — low, random error near functioning academies; clustered, repeated offsets where scribes leaned on circulating tables. Dating mistakes become an instrument for measuring the geography of computational literacy. If this holds, a scribal community's mathematical culture is measurable without a single surviving mathematical text from it.

Prediction clause (verbatim)

Primary clause: among SfarData colophons carrying two or more independent date elements, the internal-inconsistency rate differs significantly across script regions (heterogeneity test). Secondary clause: within high-error regions, repeated identical offsets recurring across unrelated manuscripts account for the majority of errors, against a random-slip pattern elsewhere. The verdict follows the primary regional-heterogeneity clause.

Kill-dataset (verbatim)

SfarData, which records full multi-era date formulas, weekdays, and their mutual consistency for every dated colophon.

Nobody has run this test. The kill-data is named above. If you can run it — or you know the paper that already settles it — claim the kill or submit the prior. Kills and priors are credited here, by name, as they come in.

In the atlas

This conjecture is bridged, as an L1 lead, onto these Inferpedia subject pages.

Provenance

Run: Fresh agent generation · model: claude-fable-5

Generated in a single blind Write with no reads, web access, or database queries; this is a relaunch after the prior W19 attempt was stopped mid-run.

Novelty / leakage triage

anticipated in the literature — this exact test has never been run

Vidro evaluated the internal consistency of multi-element Hebrew dates (weekday, parashah, multiple eras) for dating purposes, but the regional-heterogeneity test of synchronism error rates as a map of computational literacy versus table-copying is un-run.

N. Vidro, Dating medieval manuscripts with the help of calendars: an evaluation

Predictions

No prediction registered yet.

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