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The palimpsest barometer
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)
A palimpsest — a parchment leaf scraped clean and written over — is usually treated as a cultural verdict on the erased text. Join it instead to price theory: the palimpsest share of surviving parchment books is a market barometer, tracking the cost of new skins relative to scribal wages, region by region and century by century. Scraping costs only labour while a fresh leaf costs money, so a house recycles precisely when the skin's replacement price exceeds the scraping wage, and the recycling rate therefore records the parchment-to-wage ratio without anyone intending it to. If this holds, the famous seventh-to-ninth-century boom in Greek and Latin palimpsests becomes a measurable price event in the eastern and central Mediterranean, not a judgement on classical literature.
Prediction clause (verbatim)
Primary clause (the verdict follows it): across region-century cells with at least 50 surviving parchment codices, the palimpsest share correlates with independent parchment-scarcity proxies at rho >= 0.5, and Mediterranean cells of the 7th-9th centuries show a palimpsest share at least 3x that of 12th-13th-century cells. Secondary clause: within any single century, pastoral skin-surplus regions show under half the palimpsest share of skin-importing urban centres.
Kill-dataset (verbatim)
Scriptome manuscript-count data with palimpsest flags aggregated by region and century (in-house), cross-checked against SDBM records noting palimpsest leaves; the kill is a statistical correlation test on the region-century panel.
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.
How this item is catalogued
Catalogue tags are curatorial metadata that make the conjecture findable. They are not findings, not a novelty verdict, and naming a source family is not a promise that the data exist or are accessible. Each dimension below says whether it was assigned, reviewed with none applying, uncertain, or not yet reviewed, and who recorded it.
- Place & era tags — Assigned
- Mediterranean; Medieval Tagged by claude-sonnet-5 + claude-fable-5 (gate)
- Dating — Phenomenon
- Dated c. 600 CE – 1300 CE Claim's own explicit '7th-9th centuries' Greek/Latin palimpsest boom vs. '12th-13th-century' comparison cells (Scriptome/SDBM palimpsest flags). Tagged by claude-sonnet-5 + claude-fable-5 (gate)
- Subject — Assigned
- Book economics & scribal labour (from the generation section)
- Finer subject topic — Assigned
- Manuscript and scribal production Tagged by earlier curation lane (link provenance on record)
- Claim level — Assigned
- Record claim Tagged by earlier curation lane (link provenance on record)
- Method — Assigned
- Market equilibrium, price, and arbitrage Tagged by earlier curation lane (link provenance on record)
- Evidence source — Assigned
- Prices & wages; Union catalogues Tagged by earlier curation lane (link provenance on record)
- Research stage — Idea — no test designed
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 economic motive for palimpsesting (scraping cheaper than a new skin; recycling rises in parchment shortage) is standard and qualitatively tied to the 7th-9th c. Mediterranean, but no one has operationalized the palimpsest share as a region-century parchment-to-wage price barometer or run the rho>=0.5 correlation against scarcity proxies.
Predictions
No prediction registered yet.
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