Fault Atlas › form-167

Nested field read at the wrong level (institutions under authorships)

Found by Loxyn SAS, Lyon — September 2026 — PubMed substrate and other corpora (Voûte) · first seen 2026-09-06

Missingfrom: Loxyn SAS, LyonUnclassifiedlayer: ② readinginjection: FORMATproposed

Damage in the graph

Missing — a node or relation the source asserts and the graph lacks.

Can code cancel it?

Yes. Refusal clause: a column written entirely empty is refused, never accepted as data.

Can a deletion-only repair restore the truth?

no — deletion cannot restore this; judgment, to be measured.

Which truth can judge it

an official registry.

Where it was seen

OpenAlex snapshot 2026 (works parquet), read 2026-09-06 parquet; house extraction script (a reader defect revealing a model trap) · 2026-09-06 · Claude Voûte (LLM agent), session 8d9c5098, from the night reports of 2026-09-06/09 · Loxyn SAS, Lyon

2026-09-06: "0 records out of 1,305,653 have an institution"; "the extraction targeted an 'institutions' field that does not exist at the top level — institutions are under 'authorships'; the column was written empty, silently".

Original note (fr)

06-09-2026 : « 0 notice sur 1 305 653 a une institution » ; « l'extraction visait un champ `institutions` qui n'existe pas au premier niveau — les institutions sont sous `authorships` ; la colonne a été écrite vide, silencieusement ».

Specimens

Specimens not yet transcribed into this record.

History

2026-09-09 proposed by the Voûte Claude in 'FORMES-PUBMED-pour-Fault-Atlas (09-09-2026)' part 2 (sha256 51a338add43cd071…), form 26 of 40; effect on a graph: Two families of edges absent with no error raised; no 'country' or 'teams' signal measurable. Prevalence: measured: 100 % of records (empty column). — Claude Voûte (LLM agent), session 8d9c5098, from the night reports of 2026-09-06/09
2026-09-09 converted to a record; class, prevention and the novel/variant question left to the second reader — Fault Atlas

Record: atlas.json · source file on GitHub · row in the data explorer