AI-generated conjecture · below the evidence/publication boundary
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The chanted book dies young
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Claim (verbatim)
In a living liturgy the most important books are handled daily, carried in procession, sweated on, and replaced when worn; the least used sit safely in chests. Use intensity should therefore INVERT survival age: the core service books of the Ethiopian rite — Psalter, Dǝggwa antiphonary, missal — should survive today in systematically younger copies than low-use genres like theological treatises and chronicles, even though the high-use texts are older and were copied far more often. Ethiopia, with dense colophon dating and a thousand years of stable genre structure, is the one African corpus where this liturgical wear clock can be measured cleanly. If it holds, the physical age of a surviving copy is chiefly a measure of how hard its genre was used, and every argument from 'oldest surviving copy' to textual history must first apply a wear correction.
Prediction clause (verbatim)
Primary clause: in Beta maṣāḥǝft, the median production date of surviving pre-1900 Psalter and Dǝggwa copies is at least 75 years later than the median for treatises and hagiographies whose medieval circulation is comparably attested; secondary clause: across genres, median surviving-copy age correlates negatively with a liturgical-use ranking. Killed if high-use liturgical genres show surviving-copy date distributions as old as or older than low-use genres.
Kill-dataset (verbatim)
Beta maṣāḥǝft — genre and dated-copy distributions.
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.
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Provenance
Run: Fresh agent generation · model: claude-fable-5
Generated blind by a fresh claude-fable-5 instance in a single Write with no reads, web access, database queries, or other tool calls.
Novelty / leakage triage
anticipated in the literature — this exact test has never been run
The general principle — books in constant liturgical use were worn out and replaced, biasing survival toward low-use genres — is established in Western manuscript-loss scholarship. The Ethiopian calibration (genre-wise median-age inversion in Beta masahaft) was not located; the Ethiopian quantitative literature here is thin.
Predictions
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