The subcommentary defects by silence

Claim (verbatim)

The subcommentary defects by silence. The Tang subcommentaries worked under the announced norm that the shu does not break the zhu. But a norm forbidding contradiction does not produce agreement — it produces strategic silence: where the subcommentator distrusted the received commentary, his exit was to gloss around it. Coverage, not polemic, is where dissent hides. Layered exegesis should therefore show excess zero-coverage lemmata, and the skipped zhu should be disproportionately the ones that less-constrained Song critics later attacked openly — the silences of the 7th century predicting the polemics of the 12th.

Prediction clause (verbatim)

In one or two of the Shisanjing zhushu (the Mao Odes and the Zuozhuan are natural choices), measure subcommentary length attached to each commentary lemma. Primary clause (verdict follows it): lemmata receiving zero or near-zero subcommentary are overrepresented by at least a factor of two among readings that Zhu Xi's commentaries or the Jingdian shiwen alternatives later reject or replace, relative to densely glossed lemmata. Secondary: the coverage distribution shows excess zeros against a negative-binomial fit to its body.

Kill-dataset (verbatim)

Kill: the Shisanjing zhushu, the Jingdian shiwen, and Zhu Xi's Shi jizhuan and Sishu zhangju jizhu, all digitized on the Kanseki Repository (Kanripo). Resolvable against Kanripo without new ingestion.

Novelty / leakage triage

provisional — model-triaged, shepherd review pending

A provisional first pass authored by the model (Opus), not yet confirmed by the shepherd. It carries the same dated-search requirements as an authoritative verdict but is excluded from every headline figure and cannot underwrite a prediction until a shepherd confirms it. Provisional reading: Adjacent (closely related prior work exists).

The norm is textbook: the Tang Wujing zhengyi subcommentaries worked under the announced principle that 'the subcommentary does not break the commentary' (shu bu po zhu), and the tensions this created for Kong Yingda's project are an established topic of exegetical scholarship. Not located: the item's specific silence-as-dissent measurement -- lemmata receiving zero/near-zero subcommentary overrepresented by >=2x among readings that Zhu Xi or the Jingdian shiwen later reject, with excess zeros against a negative-binomial fit -- so that 7th-century coverage gaps predict 12th-century polemics. The norm and its strains are documented; the coverage-distribution predictor of later rejection is an unrun operationalization.

• 'Kong Yingda, Cheng Xuanying, and Their Others' (Religions 15.3, 2024) on the Wujing zhengyi project; the shu-bu-po-zhu principle in Tang classical subcommentary — The 'subcommentary does not break commentary' norm; the coverage-gap-predicts-later-rejection measurement is unrun
• Shisanjing zhushu, Jingdian shiwen, and Zhu Xi's Shi jizhuan / Sishu zhangju jizhu on the Kanseki Repository (Kanripo) — The kill dataset for the subcommentary-coverage vs later-rejection correlation; resolvable against Kanripo

Predictions

No prediction registered yet.