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The Anomalous Cords Carry Their Load in Color
Status is derived only from the shepherd-authored triage/prediction data above -- community submissions and claims are a separate overlay and can never change it (see the participation panel below).
Claim (verbatim)
A minority of catalogued khipus violate the standard decimal place-value knot grammar established for Inka accounting cords; whether these anomalous khipus are narrative, mnemonic, ritual, or something else remains contested. The structural conjecture sidesteps the decipherment fight entirely: if the anomalous class served a different function, its information load had to migrate to a different channel, and the khipu's spare bandwidth is color — so non-decimal khipus should show measurably higher per-cord color diversity and more elaborate multi-color cord construction than decimal khipus of matched size. The mechanism is conservation of message: when knot position stops carrying place value, whatever the object communicates must be carried by the remaining degrees of freedom. If the conjecture holds, functional classes of khipus become detectable from structure alone — a typology of a lost information system built without reading a single cord.
Prediction clause (verbatim)
Partition catalogued khipus into decimal-conforming and non-conforming classes by formal knot-grammar tests. Primary clause (the verdict follows it): non-conforming khipus show significantly higher color entropy per cord than conforming khipus matched for pendant count (p < 0.05). Secondary clause: non-conforming khipus also show elevated rates of multi-color cord construction (barber-pole and mottled plying). Equal color statistics across classes kills the channel-migration claim.
Kill-dataset (verbatim)
Open Khipu Repository (OKR): knot-grammar classification and per-cord color records supply the two classes and the color-entropy test.
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. Kills and priors are credited here, by name, as they come in.
In the atlas
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Provenance
Run: Fresh agent generation · model: claude-fable-5
Generated in a single blind Write by claude-fable-5 with no reads, greps, web access, database queries, or any other tool calls; all content produced from model-internal knowledge under the W18 hard blankness protocol.
Novelty / leakage triage
anticipated in the literature — this exact test has never been run
Urton's decimal vs non-decimal ('anomalous'/narrative) khipu distinction and the observation that anomalous cords lean on color/ply combinations to encode non-numerical data (narrative khipus showing ~95 symbols) are documented — so the direction is strongly anticipated; the specific matched-size test that non-conforming khipus have significantly higher per-cord color entropy is un-run.
- 'Toward a Grammar of the Inka Khipu: Investigating the Production of Non-numerical Signs', academia.edu 98159668
- 'Quipu', Grokipedia (decimal vs anomalous/narrative khipu; color encoding)
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