← All conjectures · Book economics & scribal labour
The wheat rate of the written line
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).
“Anticipated in print” means the direction of this claim already appears in scholarship, while this exact test has never been run — it records prior art, not proof; nothing here counts as supported or falsified until a registered resolution says so.
Claim (verbatim)
Diocletian's Price Edict tariffs copying by the hundred lines; medieval Hebrew colophons occasionally record what the scribe was paid for the codex. Join these scattered piece-rates through the one deflator every pre-modern economy shares — wheat — and the conjecture is that the real price of a copied line was nearly invariant from Roman Egypt to Sephardi Iberia: one technological constant, the speed of the trained hand, pinned the wage of the line across a millennium and three religions. Competition among literate pieceworkers everywhere drove the fee toward subsistence-per-hour times a fixed lines-per-hour, and neither quantity changed before print. If this holds, scribal piece-rates become a universal cross-era yardstick, letting any economy with a copying fee be priced against any other.
Prediction clause (verbatim)
Primary clause (carries the verdict): copying fees per 100 standard lines, converted to litres of wheat, fall within a single 3x band across Roman Egypt (2nd-4th c. CE), Byzantine Egypt, and dated Hebrew colophons of the 13th-15th centuries, while general skilled construction wages across the same cells vary by more than 6x. Secondary clause: outliers above the band are disproportionately liturgical or display-script commissions.
Kill-dataset (verbatim)
papyri.info (in-house) wage and copying-fee attestations plus SfarData fee-bearing colophons; the kill is a statistical dispersion comparison across the two wage distributions.
In the kill-dataset registry:
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
This conjecture is linked to the following pages on Inferpedia, an encyclopedia of the missing — working atlas pages, some still early scaffolding.
Provenance
Run: Fresh agent generation · model: claude-fable-5
Composed blind from the model's own knowledge in a zero-tool session and emitted directly as final text.
Novelty / leakage triage
anticipated in the literature — this exact test has never been run
The Diocletian per-100-lines copying tariff and Hebrew fee-colophons are known, and real-wage series for Roman Egypt exist (Scheidel), but pooling copying piece-rates across antiquity and medieval Jewry, wheat-deflated, to test a single 3x invariant line-price band is un-run.
Predictions
No prediction registered yet.
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