One Thousand and One Conjectures

Obsidian is archaeology's ideal tracer: every piece can be chemically fingerprinted to its volcanic source, so its spread maps prehistoric exchange with unusual precision. Falloff with distance from source is conventionally summarized by a single distance-decay exponent — steep when goods move…

As chess spread from India across Eurasia, both its objects and its rules mutated regionally: the piece carved as an elephant in the Islamic world became the bishop in Europe, and the moves themselves varied between documented regional rule sets. Linguistics maps…

The great neume 'dialects' — German, French, Aquitanian, Beneventan sign families — are usually mapped against dioceses and monastic families, and freight geography is usually left to economic historians. This conjecture joins them: the boundaries between neume families track medieval bulk-transport basins…

Medieval Hebrew Bibles carry one of two cantillation-and-vocalization systems, Tiberian or Babylonian, and their distribution is usually told as a story of academies and prestige. This conjecture claims the systems tracked commerce instead: in the Cairo Genizah, the accent system of a…

Syriac Christianity split into eastern and western churches, and their scribes developed distinct systems of reading dots and accents — the punctuation-like marks that guided chanting of scripture. This conjecture claims those accent systems track the Roman-Sasanian (later Byzantine-Islamic frontier) political line…

Before writing a Greek page, the scribe pricked and ruled an invisible grid, and these ruling patterns have been catalogued into hundreds of types. This conjecture says the grids map civil administration: ruling-type clusters among provenance-localizable manuscripts follow the boundaries of the…

When a work composed in one region turns up in another region's collections, it could have arrived two ways: as a travelled object — an imported pothi — or as a re-inscription, a local copy made from dictation, memory, or a briefly…

Late-antique Aksum and early Christian Nubia both wrote monumental Greek at the edge of the Greek world — royal texts, dedications, epitaphs. This conjecture says their Greek is not two independent provincial reflexes of the metropolitan standard but ONE shared regional register:…

Scribes copy habits as well as words, and orthographic conventions outlive the practice that created them. This conjecture claims the eighteenth- and nineteenth-century Swahili manuscripts preserve fossil spellings — systematic Arabic-script conventions for Swahili sounds that make no sense within the copyists'…

Maya monuments name other sites — captures, overlordships, royal visits — which yields a political network; independently, glyphs show site-level formal variants, which yields a paleographic similarity network. The conjecture is that these are the same network: subordinate courts write like their…

The Inka empire was barely a century old at contact, stitched over far older Andean polities, and cord record-keeping demonstrably predates the Inka. The conjecture: catalogued khipus preserve regional accents — provenance-linked conventions of color usage, ply and knot direction, and cord…

Hebrew script types are named for regions — Sephardic, Ashkenazic, Italian, Byzantine, Oriental — but expulsions kept tearing scribes loose from the landscapes their hands were named for. Because SfarData records both the script type and the actual place of copying, the…

Copyists of world maps worked outward from the ideologically loaded centre, and their attention decayed with radius. The surprising connection is that copying fidelity on mappae mundi is therefore a radial function: error and omission density rises with distance from the map's…