The cutting-stock codex

Status: Prior

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)

The cutting-stock codex. The cutting-stock problem of operations research meets codicology: parchment page sizes are not aesthetic free choices but near-optimal cuts of animal skins, so leaf dimensions quantize at dyadic folds of regional skin rectangles, while paper leaves, cut from standard moulds, cluster at different and sharper modes.

Prediction clause (verbatim)

In >= 2,000 dated European parchment codices, the joint height-width distribution is multimodal with >= 60% of leaves within +/-6% of a dyadic fold series (1/2, 1/4, 1/8, 1/16) of reconstructed regional skin sizes, implying material wastage <= 18%; contemporary paper codices show mould-derived modes at distinct loci. A smooth unimodal parchment size distribution kills it.

Kill-dataset (verbatim)

Kill: leaf-dimension fields of e-codices and the Schoenberg Database of Manuscripts.

Provenance

Run: Fresh agent generation · model: claude-fable-5

Generated by a fresh Fable-tier instance at maximum effort with generation-first blindness (no repo/web/DB access); titles-only knowledge of existing items, embedded in titles_supplied per the batch-2 lane rule; prompt pre-committed in docs/GOAL_CONJECTURES_BATCH3_20260705.md (b043140). Novelty unverified by construction. titles_supplied stripped to the committed sidecar conjecture_fresh_fablemax_batch3_titles_supplied_20260705.md at import (schema additionalProperties:false; relaxation queued).

Novelty / leakage triage

Adjacent (closely related prior work exists)

Kwakkel's dimension-economics program is the named close prior (353 manuscripts, offcut-reuse economics) and skin-to-folio yields are quantified (KBR), with cutting-stock OR mature since Kantorovich; the dyadic-fold quantization/multimodality test on leaf sizes was not located.

Kwakkel, 'Turning Over a New Leaf' (Leiden project) — Manuscript dimension economics
KBR, 'One book kills 50 sheep' — Skin-to-folio yield quantification

Predictions

No prediction registered yet.

Weigh in

No community feedback yet.

Add your take

Posted immediately (spam is removed). Community feedback is never an adjudicated verdict and never changes this conjecture's triage label or status above.