Generated by Fable · below the evidence/publication boundary
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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Showing 1–50 of 308 conjectures.
Copies per text follow preferential attachment: power-law copy counts, with survival size-biased so bestsellers over-survive superlinearly. Falsify: medieval library catalogs vs extant counts.
Mesopotamian city sizes inferred from tablet volumes obey Zipf's law, with the exponent flattening (primate-city dominance) under imperial integration. Falsify: archive-volume rank-size by period.
Joins measurement theory (the error bar as a signal in its own right) to third-century political history: the width of the date range a modern editor can assign to a document is a thermometer of the dating formulas, regnal clarity, and bureaucratic…
Joins macro-econometric common-shock identification to Eastern Christian codicology: a conquest wave is legible as a synchronized same-decade production trough across manuscript traditions that share geography but nothing else, while an out-of-theater tradition serves as the control arm.
Joins Shannon information theory to Mesopotamian political cycles: strong states make boring archives. Peak bureaucratic centralization crushes the genre diversity of the written record toward an entropy floor, and political fragmentation shows up as an entropy rebound.
Data collapse from critical phenomena meets manuscript transmission: Greek works at large and Byzantine book epigrams are different genres copied under different incentives, yet their witness-count distributions should collapse onto a single curve after rescaling by the mean, because textual survival has…
Selection bias from art-market economics meets Assyriology's sampling problem: the antiquities market is a high-pass filter for glamour, so unprovenienced (market-bought) tablets are systematically enriched in literary, lexical, and royal genres relative to excavated tablets of the same period, because dealers selected…
Letter length is elastic to writing-surface price: Geniza paper letters should be systematically longer than earlier parchment letters of the same genre, with elasticity matching the price ratio. Falsify: corpus word counts.
Cuneiform sign inventory grows with corpus size by Heaps' law, and the exponent should collapse during Old Babylonian school standardization. Falsify: the digitized CDLI corpus.
Genuine Linear B tallies should be Benford-conformal; assessment records (quotas) should deviate — statistically separating what was counted from what was demanded. Falsify: digit distributions by tablet series.
Parchment was a livestock derivative, so manuscript production absorbed herd shocks: colophon-dated production series in NW Europe should dip with a 1–3 year lag after documented cattle murrains, with no equivalent dip in paper-based production once paper is available as a control.
The mutually derivable columns of Easter tables (golden number, epact, dominical letter, indiction) form a redundant error-correcting code that medieval users actually exercised.
Scribal error-apology formulae (“forgive the faults of the unworthy scribe”) are costly quality signals from careful scribes, not confessions from sloppy ones.
Letter-order mutations in attested abecedaria (transpositions, insertions, deletions) accumulate roughly per teaching generation along the alphabet's transmission tree.
Manuscripts became binding waste on an institutional obsolescence clock, not a material wear-out clock.
Monastic copying was counter-cyclical to farm labor; professional urban copying was not — so the seasonality amplitude of dated colophons is a quantitative urbanization index of book production.
Production mode (visual exemplar copying vs dictation/pecia mass production) is recoverable from error typology alone.
The number of scripts in active use in a region scales with its interaction volume the way species richness scales with island area.
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.
Viking hack-silver should follow the universal power-law mass distribution of brittle fragmentation; deviations mark the arrival of weighed-payment standards. Falsify: fragment masses in Cuerdale and Spillings hoards.
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.
Debasement is tolerated until a critical fineness, then old-coin hoarding jumps discontinuously — and the threshold should be roughly the same in 3rd-century Rome and 14th-century France. Falsify: old/new coin ratios in hoards vs fineness series.
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.
Ur III beer-and-barley rations show nominal rigidity: unchanged through price shocks, with adjustment hidden in quality. Falsify: ration quantities vs barley price proxies across archives.
Mesopotamian debt-cancellation edicts should leave a physical signature — smashed or discarded loan tablets clustering at royal accession years. Falsify: tablet discard contexts vs king lists.
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.
Relic translations should cluster in the five years before major building fundraising — acquisitions as anchor investments. Falsify: translation dates vs cathedral fabric accounts.
Shrine market shares (Thames badge finds) follow Polya-urn path dependence: early leads persist beyond what miracle registers justify. Falsify: badge chronology vs miracle-count records.
Salt-bar masses across the trans-Saharan network should show coefficient-of-variation as low as coinage — a commodity currency union. Falsify: recorded and surviving bar weights, Taghaza to Timbuktu.
Gold-dust weights on the Zimbabwe plateau should match Kilwa's coastal coin-weight standard — Indian Ocean monetary integration reaching 400 km inland. Falsify: excavated weight artifacts.
Babylonian temple lending should expand exactly when private-house lending contracts — lender-of-last-resort behavior in the Old Babylonian credit market. Falsify: dated loan tablets sorted by lender type.
As Greenland ivory prices fell against elephant ivory, Norse hunters intensified into riskier, more distant grounds — income-target behavior, not profit maximization. Falsify: the existing ivory isotope sequence against price series; profit-maximizers would have quit, not pushed north.
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.
English market charters before the 13th-century spacing statute should already show the statutory spacing — law codifying a self-organized equilibrium, not creating one. Falsify: charter geodata pre- and post-statute.
Staff notation cut chant copying errors discontinuously: predict per-neume Levenshtein error drops by half across the Guidonian transition within single traditions. Falsify: aligned chant stemmas.
Within a scriptorium, per-copy error rates are constant enough to date manuscripts by error accumulation, like a decay clock. Falsify: error counts vs colophon-dated families.
Computational errors in dated horoscopes are inherited from specific copies of astronomical tables — so recomputing surviving horoscopes reconstructs the copy-tree of the tables themselves. Falsify: recompute and cluster.
Oral-epic formulas are redundancy bits: formula density should rise with local information load (names, numbers, catalogs) within Homeric and South Slavic lines. Falsify: corpus regression.
Vedic oral transmission's error rate per syllable-century is orders of magnitude below manuscript copying of comparable Sanskrit texts — quantify both for the first time. Falsify: Rigveda variant counts vs Mahābhārata manuscript variance.
The Aṣṭādhyāyī's rule ordering sits near the minimum-description-length optimum over permutations of its own rules. Falsify: computational reordering search.
Comparing Chinese, Korean, Japanese, and Arabic records of the same celestial events yields a censorship index: Chinese omissions should cluster in usurpation and legitimacy-crisis decades. Falsify: comparative event catalogs.
Generalizing the famous 190 Themistocles sherds cut by a few hands: handwriting clusters on ostraka should predict deposit location — ward-level bloc voting, measurable. Falsify: paleographic clustering plus findspots.
Pompeian wall dialogues should follow the same reply-depth distribution as modern forum threads — conversational universals across two millennia. Falsify: CIL IV thread reconstruction.
His distance errors should grow log-normally with informant hops from the Aegean — rumor as multiplicative noise. Falsify: reported vs true distances.
The map's segment errors should cluster by province, revealing the distinct source itineraries it was compiled from — stemmatics of a map. Falsify: error-variance clustering.
Its repeated-glyph statistics should match the Markov structure of recitation genealogies, not prose language. Falsify: sequence entropy against chant corpora.
Late Bronze Age destruction order follows betweenness centrality in the metals network, not geographic dominoes. Falsify: destruction-layer dates vs modeled network centrality.
Spacing is quantized at camel-day intervals with variance shrinking over centuries — infrastructural standardization as measurable convergence. Falsify: dated caravanserai coordinates.
Pre-modern Mediterranean harbor spacing comes in multiples of ~35 nautical miles, with a different quantum in monsoon seas. Falsify: gazetteer nearest-neighbor spectra.