AI-generated conjecture · below the evidence/publication boundary
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The watermark front
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)
The watermark front. This connects the known takeover of the Islamic paper market by European mills with a datable moving boundary in the codicological record. Watermarked Italian paper displaced Oriental laid paper, but not everywhere at once: it should have swept as a front, arriving earliest where Venetian shipping was cheapest and political resistance weakest, and latest where local mills and inland logistics protected the old stock. Every dated manuscript on watermarked paper is an involuntary timestamp of trade integration, so the crossover date, region by region, reconstructs the front's propagation without a single customs register.
Prediction clause (verbatim)
Dating the 50% crossover (the point at which half of dated manuscripts in a region are on watermarked European paper) yields the strict regional order Balkans/Istanbul, then Syria, then Egypt, then Yemen, then Iran, with the Istanbul-to-Iran gap at least 150 years and Iran's crossover falling after 1700 CE. Primary clause: the ordering with Iran last together with the 150-year-or-greater Istanbul-Iran gap; the verdict follows it.
Kill-dataset (verbatim)
Kill: FIHRIST and vHMML records, which note watermarked versus Oriental laid paper for dated manuscripts across all five regions.
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 scholarship. Kills and prior scholarship are credited here, by name, as they come in.
On Inferpedia
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Provenance
Run: Fresh agent generation · model: claude-fable-5
Generated by a fresh Fable-tier instance (claude-fable-5) at maximum effort with generation-first blindness (no repo reads, no web searches, no DB queries); 218-title list supplied at launch, titles only, no verdicts/dossiers seen; prompt pre-committed in docs/generated/conjectures_1001_wave_ledger.md and docs/generated/conjecture_fresh_fable_w03_prompt_20260708.txt. Wave W03 of docs/GOAL_CONJECTURES_1001_CAMPAIGN_20260708.md. Novelty unverified by construction.
Novelty / leakage triage
anticipated in the literature — this exact test has never been run
The displacement of Oriental paper by watermarked European stock is well studied region by region (European paper in late medieval Cairo; Ottoman watermark surveys), anticipating the direction, but the multi-region 50% crossover ordering with a quantified Istanbul-to-Iran lag has not been assembled.
Predictions
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