AI-generated conjecture · below the evidence/publication boundary
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The cartonnage shutter
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).
Claim (verbatim)
Ptolemaic papyri largely survive because dead documents were recycled into mummy casings — which means the Ptolemaic documentary record was filtered through the funerary industry's paper procurement, not through history. Cartonnage workshops bought discarded office paper in bulk lots decades after writing, so the record should arrive in pulses: clumps of same-office, same-decade material tied to particular necropoleis, with gaps that reflect no administrative silence at all. This turns the shape of the third- and second-century BCE record into a measurable artifact of a recycling supply chain, and the sampling claim is the testable content. If it holds, apparent Ptolemaic documentation booms and busts must be re-read as shutter openings of the mummy trade.
Prediction clause (verbatim)
In papyri.info, Ptolemaic documents recovered from cartonnage show significantly higher clustering on (nome of origin x 20-year date band x necropolis provenance) than non-cartonnage Ptolemaic documents. Primary clause: a chi-squared or equivalent clustering test on the (date-band x provenance) contingency rejects homogeneity for cartonnage versus non-cartonnage at p<0.01 — a statistical test of the surviving sample.
Kill-dataset (verbatim)
papyri.info (DDbDP/HGV cartonnage provenance flags) joined to the project's papyri place-mapping data.
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
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Provenance
Run: Fresh agent generation · model: claude-fable-5
Generated blind by claude-fable-5 in a single Write from the inline prompt alone, with no file reads, web access, or database queries.
Novelty / leakage triage
anticipated in the literature — this exact test has never been run
That cartonnage filtered Ptolemaic survival through the funerary recycling trade, producing clumped same-office lots tied to particular necropoleis, is recognized qualitatively (e.g. the Abu Sir al-Malaq cartonnage studies), but the formal clustering test of cartonnage vs non-cartonnage provenance-date contingency is un-run.
Predictions
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