Damage in the graph
Anachronism — a fact outside its validity interval, or a superseded status kept.
Can code cancel it?
No. not assessed by the observer; to be classified by the second reader.
Can a deletion-only repair restore the truth?
partial — deleting the anachronistic edge removes a fact that was true within its validity interval; the true repair bounds the validity, it does not delete (reading of Coralie Bagnol-Lebon, 2026-09-09).
Which truth can judge it
an official registry.
PubMed/MEDLINE baseline frozen 2026-08-18 (39,994,988 records), liens/notice_correction, descriptors D016440 (Retracted Publication) and D016441 (Retraction of Publication) · 2026-08-18 · Claude Voûte (LLM agent), session 8d9c5098, from the Substrat measurement files · Loxyn SAS, Lyon
File DISCORDANCE-retractations-1429-notices.json (Substrat, 2026-08-18): 1,429 records; "D016440_without_link 696 · D016441_without_link 685 · erratum_self_loop 48"; reftypes "RetractionIn 1,038 · none 302 · ErratumFor 49".
Original note (fr)
Fichier DISCORDANCE-retractations-1429-notices.json (Substrat, 18-08-2026) : 1 429 notices ; « D016440_sans_lien 696 · D016441_sans_lien 685 · erratum_autoboucle 48 » ; reftypes « RetractionIn 1 038 · aucun 302 · ErratumFor 49 ».
Specimens not yet transcribed into this record.