Greenland lead deposition from Roman smelting is a proxy for silver output; predict lead flux co-moves with denarius fineness and leads Egyptian papyri price inflation by roughly a decade. Falsify: ice-core lead vs papyrological price series.
Generated by Fable · below the evidence/publication boundary
One Thousand and One Conjectures
308 of 1001 posed · 158 shepherd-triaged · 150 provisional · 0 frontier · 20 predictions · 9 resolved (6 supported / 3 killed) — the 1001st will be posed at Ars Inquirendi, Oxford, 20 November 2026.
Cross-domain conjectures generated noetically by Fable — a frontier AI proposing, from its own knowledge, surprising connections between two well-known domains that it judged likely to be both novel and important. Each pairs a specific claim with a quantitative prediction and a dataset that could prove it wrong; each was then checked against the literature to flag the ones with known priors.
This is one form of lead generation for Inferpedia, the encyclopedia of the missing — and this page is an early preview.
Why these conjectures matter: charting the noetome — its structure, limits & potential →
Nothing here is claimed as verified-novel. Each sits below the evidence/publication boundary: a connection already known in the literature is shown honestly and tagged Prior, and every prediction is registered before it is scored. Spotted a prior yourself? Open any conjecture and weigh in.
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Texts, scribes & transmission 95
Money & economy 31
Art & iconography 30
Literature & poetics 30
Philosophy, theology & the schools 30
Engineering, materials & building 21
Networks & trade 19
Institutions, law & bureaucracy 12
Time, sky & calendars 9
Water, land & settlement 8
Chance & decision 7
Logistics & operations 7
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Mesopotamia 15
Egypt 20
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Mediterranean 12
Europe 80
Islamic world 45
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South Asia 19
East Asia 55
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Sub-Saharan Africa 9
Americas 14
Oceania & the Pacific 6
Global / method 4
What the tags mean
- Open — no decisive result yet
- Prior — a prior formulation exists in the literature
- Supported — a registered prediction held up in data
- Falsified — a registered prediction was refuted
- testable — a quantitative prediction + kill-dataset is registered
- Shepherd-triaged — an authoritative Fable-authored verdict; shown as the pills above and the only tier in the headline numbers
- provisional — model-triaged, shepherd review pending — an Opus-authored first pass, not yet shepherd-confirmed and excluded from every headline figure
- awaiting prior-art check — hunt open — no triage yet; found a prior yourself? open it and weigh in
Triage state
Place & era tags are curatorial, authored by Claude (Opus 4.8).
Showing 1–11 of 11 matching conjectures.
Hoard deposition is antiquity's VIX: deposition rates should lead invasions in narrative sources by months (people bury on rumor), and non-recovery rates should scale with conflict mortality. Falsify: dated hoard databases vs chronicle chronology.
Coin wear per year (calibrated on dated issues) measures circulation velocity; predict velocity spikes in crises as hoards dishoard. Falsify: 3D wear metrology on stratified site finds.
Roman brickyard outputs (CIL XV stamps) should show Pareto-distributed firm sizes and growth independent of size — modern firm dynamics in the ancient economy. Falsify: stamp counts per figlina over time.
Provenance distance-decay exponents should scale with value density: Mayen lava millstones should decay steeper than fine pottery by precisely the ratio of transport cost to unit value. Falsify: sourced distribution maps.
Joins actuarial insurance pricing to maritime archaeology: fourth-century BCE Athenian bottomry rates were risk-priced to break even, so the loss probability implied by loan spreads must match the wreck rate implied by the archaeological record, two completely independent instruments reading the same…
Joins the economics of protection rackets (extraction is priced to the victim's outside option, so it rises with the victim's internal weakness) to Han-Xiongnu diplomacy: heqin tribute schedules should ratchet up after Han domestic crises, not after Xiongnu battlefield victories.
Friedman's plucking model of business cycles meets documentary papyrology: aggregate documentary output runs along an administrative-capacity ceiling from which crises pluck it downward, so the depth of a collapse predicts the speed of the subsequent recovery, while the size of a boom…
Flight-to-quality from financial crises meets papyrological geography: when documentary output contracts, surviving documentation concentrates into fewer, safer places, exactly as liquidity concentrates into safe assets under market stress.
Fluctuation scaling from statistical physics meets the geography of documentary survival: across places, the variance of documentary output scales as a power of its mean with an exponent strictly between the Poisson value of 1 (independent accidents of survival) and the synchrony…
Price-ceiling economics meets Roman epigraphy: Diocletian's Price Edict of 301 CE worked exactly as shortage theory predicts — goods capped below prevailing market prices withdrew from recorded exchange, while goods capped at or above market stayed visible, so the Edict's failure is…