← All conjectures · Central & Inner Asian texts
One dead city speaks for a literature
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“Anticipated in print” means the direction of this claim already appears in scholarship, while this exact test has never been run — it records prior art, not proof; nothing here counts as supported or falsified until a registered resolution says so.
Claim (verbatim)
Almost everything we securely know about Tangut written culture comes from a single hole in the ground: the ruined fortress-town of Khara-Khoto, emptied by P. K. Kozlov's Russian expedition in 1908-1909 into what is now the Institute of Oriental Manuscripts in St Petersburg, with a smaller aftermath haul by Aurel Stein. A dead language's whole surviving literature is thus essentially one site's deposit — a stupa's worth of books plus an abandoned frontier town's paper — and a single deposit is a sample, not a census. The Kychanov catalogues let us read that sample's shape: overwhelmingly Buddhist (canonical translation and Tangut-composed ritual), with a thin but decisive secular wedge — the law code, the leishu and odes, the bilingual glossary, the rhyme dictionaries. The mechanism of the skew is that a stupa-deposit over-preserves devotional printing and a garrison town under-preserves the chancery and the classroom, whose working paper was consumed where it was used. So Khara-Khoto's genre proportions predict a second Khara-Khoto's proportions only for the Buddhist bulk; the secular tail is where a new site would most change the picture. Prediction: cataloguing any substantial new Tangut manuscript find by Kychanov's genre scheme, the Buddhist share of items will land within ten points of the Khara-Khoto Buddhist share, while the secular-administrative share will exceed the Khara-Khoto secular share by at least half again in a non-stupa deposit (primary clause: the secular share rising by 50% or more in a non-stupa find; a new find matching Khara-Khoto's secular proportion falsifies it). Kill: E. I. Kychanov's Catalogue of Tangut Buddhist Texts (Kyoto University, 1999) and the IOM Tangut inventories, against the genre breakdown recoverable from the Ecang Heishuicheng wenxian facsimile series (Shanghai Guji).
Prediction clause (verbatim)
Prediction: cataloguing any substantial new Tangut manuscript find by Kychanov's genre scheme, the Buddhist share of items will land within ten points of the Khara-Khoto Buddhist share, while the secular-administrative share will exceed the Khara-Khoto secular share by at least half again in a non-stupa deposit (primary clause: the secular share rising by 50% or more in a non-stupa find; a new find matching Khara-Khoto's secular proportion falsifies it).
Kill-dataset (verbatim)
Kill: E. I. Kychanov's Catalogue of Tangut Buddhist Texts (Kyoto University, 1999) and the IOM Tangut inventories, against the genre breakdown recoverable from the Ecang Heishuicheng wenxian facsimile series (Shanghai Guji).
Browse the registry: Dunhuang & Turfan hoards →
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 scholarship. Kills and prior scholarship are credited here, by name, as they come in.
How this item is catalogued
Catalogue tags are curatorial metadata that make the conjecture findable. They are not findings, not a novelty verdict, and naming a source family is not a promise that the data exist or are accessible. Each dimension below says whether it was assigned, reviewed with none applying, uncertain, or not yet reviewed, and who recorded it.
- Place & era tags — Assigned
- Steppe & Central Asia; Medieval Tagged by claude-fable-5
- Dating — Phenomenon
- Dated c. 1000 CE – 1300 CE Tangut script created 1036 under Xi Xia; imperial book culture flourished until Mongol conquest 1227, with printing continuing under Yuan to c.1300; Khara-Khoto deposit (excavated 1908-09) is the instrument. Tagged by claude-sonnet-5 + claude-fable-5 (gate)
- Subject — Assigned
- Texts, scribes & transmission Tangut literature known almost entirely from one excavated deposit Tagged by claude-sonnet-5
- Finer subject topic — Reviewed — none applies
- No listed Atlas subject page is squarely about Tangut written culture. Tagged by claude-opus-5 draft (requested max effort) adjudicated by claude-fable-5-1 driver, lane 1da5; runtime not independently attested
- Claim level — Assigned
- Record claim The prediction is how a deposit's type shapes the genre mix it yields, stupa against non-stupa: the deposition filter behind a whole literature's surviving sample. Tagged by claude-opus-5 draft (requested max effort) adjudicated by claude-fable-5-1 driver, lane 1da5; runtime not independently attested
- Method — Reviewed — none applies
- Genre shares compared between deposits at a ten-point and a fifty-percent bar; no formal apparatus. Tagged by claude-opus-5 draft (requested max effort) adjudicated by claude-fable-5-1 driver, lane 1da5; runtime not independently attested
- Evidence source — Assigned
- Dunhuang & Turfan hoards; Published editions Kill test compares Kychanov's Tangut catalogue and the IOM inventories of the Khara-Khoto deposit with the genre breakdown of the Heishuicheng facsimile series. Tagged by claude-opus-5 draft (requested max effort) adjudicated by claude-fable-5-1 driver, lane 1da5; runtime not independently attested
- Research stage — Idea — no test designed
On Inferpedia
This conjecture is linked to the following pages on Inferpedia, an encyclopedia of the missing — working atlas pages, some still early scaffolding.
Provenance
Run: Fresh agent generation · model: claude-fable-5
Fresh blind generation by claude-fable-5, 2026-07-17, steppe/Inner Asia wave 2 weighted by inferred textual production rather than survival: every item grounded in real works, testimonia, catalogues, and editions of loss (dead-language corpora, single-deposit libraries, founder-canons, epigraphic provinces, singleton codices, and languages surviving as glosses in other tongues), with no fabricated citations, and deliberately disjoint from the fable-w17 Inner Asia wave and the 2026-07-16 SE-Asia/Inner-Asia wave. Eight candidates were dropped for duplication (Sogdian Ancient-Letters postal sample, Tocharian A/B economics, Khitan epitaph-survival, Maitrisimit-centred Uyghur, the Orkhon royal monuments, the Secret History's embedded poetry, Phags-pa, and Tangut script-origin/printing/bureau); two further candidates (a Tangut-decipherment item and a Tocharian no-testimonia item) were set aside to hold the wave to seventeen non-overlapping seams.
Novelty / leakage triage
anticipated in the literature — this exact test has never been run
The Kychanov catalogues and the Ecang Heishuicheng wenxian facsimiles fix Khara-Khoto's own genre shape (the Buddhist bulk beside a thin secular-administrative wedge of law code, leishu, odes, glossaries, and rhyme dictionaries), so the baseline proportion and all the materials are fully in print. But the primary clause is a forward comparative - that a new NON-STUPA deposit's secular share will exceed Khara-Khoto's by half again - and no published study runs that genre-by-genre comparison against a second, non-stupa Tangut find. The neighbourhood is thoroughly worked; the specific comparative arithmetic as posed is un-run.
Sources cited by the triage
- E. I. Kychanov, Catalogue of Tangut Buddhist Texts (Kyoto University, 1999)
- Ecang Heishuicheng wenxian (Heishuicheng Manuscripts Collected in Russia), facsimile series (Shanghai Guji chubanshe)
Predictions
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