AI-generated conjecture · below the evidence/publication boundary

Astrolabe product lines

Status: Open

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)

Astrolabe product lines. The latitudes engraved on surviving astrolabe plates should follow the population distribution of customer cities — medieval product-line economics. Falsify: plate-latitude inventories vs city-size estimates.

Kill-dataset (verbatim)

plate-latitude inventories vs city-size estimates.

Provenance

Run: Imported conversation (verbatim harvest) · model: claude-fable-5

Origin: operator conversation with Claude Fable 5 at max effort, conducted 2026-07-03, relayed verbatim by the operator into the shepherd session on 2026-07-04. No ModelRun exists for the original generation (it happened outside the pipeline); this transcript file is the canonical capture. Transcript path: docs/generated/conjecture_harvest_fablemax_20260703.md. Model (operator-attested, not pipeline-recorded): claude-fable-5. Novelty disclaimer (verbatim, load-bearing -- rule 4): "Same caveat as before, doubled: at 100 items across all of archaeology and history, some of these will have cousins in the literature I can't check. What I can guarantee is the format — each links two things not normally linked, and each names the dataset or measurement that would kill it."

Novelty / leakage triage

no prior formulation located (search dated 2026-07-05)

Plate-latitude inventories exist instrument-by-instrument (Oxford MHS catalogue) and single-instrument gazetteer studies use engraved latitudes for dating/provenance, but no source was located aggregating plate latitudes across the surviving corpus and comparing the distribution to medieval city-size estimates — the product-line-economics join appears unmade. No prior formulation located (search dated 2026-07-05).

Museum of the History of Science, Oxford — astrolabe plate catalogue — The enabling per-plate latitude inventory

Predictions

No prediction registered yet.

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