The Zagwe erasure

Status: Anticipated · untested

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).

This is a proposed connection between two domains, generated by a language model. It is not an article and not evidence: it sits below the evidence/publication boundary. A quantitative prediction and a named kill-dataset are attached (when registered) so the claim stays falsifiable rather than merely evocative.

Claim (verbatim)

Almost no Ethiopian manuscript physically survives from the Zagwe dynasty (c. 1140-1270), although Geʽez book culture demonstrably continued — the same dynasty built the churches of Lalibela. Two histories could produce that blank: ordinary continuous attrition, which thins every century smoothly, or a targeted retirement of books after 1270, when the Solomonic restoration branded the Zagwe usurpers and had every legitimist motive to recycle, replace, or recopy-without-credit the manuscripts of the rival order. The two leave different fingerprints: attrition puts the Zagwe window ON the exponential decay curve fitted to adjacent centuries; a legitimacy purge puts it in a trough BELOW the curve, while works composed in the window survive normally in post-1270 copies because texts, unlike objects, were laundered rather than lost. If the trough is real, one of Africa's most famous manuscript blanks is type-1 loss with a political motive, and physical survival curves become instruments for detecting medieval damnatio memoriae.

Prediction clause (verbatim)

Primary clause: fitting an exponential attrition curve to dated and datable Ethiopian manuscripts per half-century from 900 to 1500 in Beta maṣāḥǝft, the 1140-1270 residual falls below the fitted curve by more than any other pre-1500 window (in excess of two standard errors); secondary clause: works attested as composed within 1140-1270 survive in later copies at rates comparable to works of adjacent windows. Killed if the Zagwe window sits on the attrition curve, i.e. the blank needs no special cause.

Kill-dataset (verbatim)

Beta maṣāḥǝft — dated-manuscript distributions and work-attestation records.

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

This conjecture is bridged, as an L1 lead, onto these Inferpedia subject pages.

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 qualitative purge hypothesis plainly exists: scholars attribute the scarcity of Zagwe-era manuscripts and icons partly to deliberate destruction or neglect after the 1270 Solomonic restoration, and the damnatio memoriae of the last Zagwe king is standard. The attrition-curve trough test and the laundered-text (works survive, objects don't) fingerprint were not located.

Predictions

No prediction registered yet.

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