. . . . "Queried Dryad and Figshare for an umbilical-vessel table. A hit counts only when the title names an umbilical vessel, artery, or vein. No such title was eligible, so no workbook was opened and no vessel number was scored." . . "Measured: null umbilical blood vessels (n = 0, no species table was returned by either search). Interpretation: The navel-string is the umbilical cord. Large animals are exemplified by oxen, Bos taurus, with four vessels. Smaller animals are a mammal smaller than cattle with two vessels. Very small animals are exemplified by fowls, Gallus gallus, with one vessel. The claim is those three counts, not a regression on body mass." . "Claim test of aristotle-ha07-20: inconclusive, confidence 0.8" . . . "A Dryad or Figshare file under 1 MB that is a table of umbilical vessel counts by species. A search response that names no such file is not a vessel count. Files larger than 1 MB are not downloaded." . "claim-test/0.1.0" . "none" . "The same three taxa are listed and at least one vessel count differs from 4, 2, and 1." . "A narrative anatomy page is not eligible after the searches return." . "Discovery queries to Dryad and Figshare were issued while choosing a file, and no dataset title was returned. The script repeats those queries. No vessel-count cell has been read." . "A checksummed species table lists four umbilical vessels in cattle, two in a smaller mammal, and one in the fowl." . "Pre-registered. Refutes, confidence 0.75, if all three taxa have a numeric count and at least one count is not the value above. Inconclusive, reason data-unavailable, confidence 0.80, if neither search returns a usable file, or the file has no numeric vessel-count column. Inconclusive, reason underpowered, confidence 0.50, if a vessel-count column exists but fewer than the three named taxa are present. No textbook sentence and no search snippet is a count." . "0.8"^^ . . . "inconclusive" . "If the pattern holds, a species table of umbilical blood-vessel counts gives four in cattle, two in a smaller mammal, and one in the domestic fowl." . "Search both archives, download at most one usable table, and compare the three named taxa with 4, 2, and 1. Missing taxa or a missing column is data-unavailable or underpowered, not support." . "Pre-registered. The script queries Dryad https://datadryad.org/api/v2/search?q=umbilical%20vessel&per_page=10 and Figshare POST https://api.figshare.com/v2/articles/search with search_for 'umbilical vessels anatomy count'. A hit is usable only when its title or a file name under 1 MB contains umbilical and (vessel or artery or vein). Support, confidence 0.70, only if that file has a numeric vessel-count column and three rows: Bos taurus or ox with count 4, one smaller mammal (adult mass below cattle, or a header marking it smaller) with count 2, and Gallus gallus or fowl with count 1. All three must match exactly. The denominator is the number of species with a numeric vessel count." . "false"^^ . . "whether Dryad holds a species table of umbilical vessel counts" . "search response" . . "Dataset: Dryad search for umbilical vessel tables" . . . "sha256:8248c60a39ce1ca7380f6a47f91f153ee6cd9b7fc885a91106c778d8c5e0e0b6" . "whether Figshare holds a species table of umbilical vessel counts" . "search response" . . "Dataset: Figshare search for umbilical vessel tables" . . . "sha256:98bcef342378b79076803cccb4ed08eef788c85c82d86afa5a96a162d12a7a3a" . . "delphisci claim tester (Grok 4.7; cursor/aristotle-breeding-e-9310)" . . . "Grok 4.7" . . . . . . . . . "2026-11-08T16:24:31.778Z"^^ . . . . . "Claim test of aristotle-ha07-20: inconclusive, confidence 0.8" . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB" . "L+bdAuLHotBn2FmVGRXNa6fSBU0s56KZGJWYrx21k1kMmDyhLy65bhvg306aMGRAOU1dy/jaXJD2q/HjVlqbgxloc6+paQE0Q+R71KVMX+DALiTXY6vuzdifFJjUiS82UGDslRhK0Y538XxOGa7Ru/mO1XyzV5GV0AFaQp5u5KVC5LldVqCQV0w6nqpwmudq5a/3ddjLwIhs29MHaHN6fhDsacB3Jw5e/5pm325tH1MtdANr+w3FxORDsYRlJxaReGfqSUyq7OgHt0ilRKsQJfQ84iD2pQO0huMXTXMVeqmDmuOScxdYOSElk/fd5/CLFSd3ry/zR6O+RE7iAhMoHg==" . . .