observations: 28

Where each form was seen: corpus (and its reproducible record when there is one), date, observer, the verbatim note (original language), its English translation, and the exact probe that produced the figures when one was kept.

This data as json

id	form_id	form_name	corpus	corpus_id	document	date	observer	excerpt_en	excerpt_original	lang	probe
28	form-040	Cited documents absent from the corpus	observation 2026-08 (Europe PMC JATS 2023-2026 and PubMed abstracts)	corpus-europe-pmc-jats-2023-2026		2026-08-08	house observer (LLM agent), see report	MEASURED on 2026-08-08 on 272 Europe PMC JATS XML articles (2023-2026), 10,621 references of which 4,344 carry a DOI, against 315 DOIs present in the corpus: 110/272 articles (40 %) cite at least one identified document ABSENT from the corpus, and 0/272 cite a document that is present. Above all: 217/272 (80 %) carry at least one reference WITHOUT any identifier — real form, bio-PMC12583535: "Hanahan D, Weinberg RA. Hallmarks of cancer: The next generation. Cell 2011" — unresolvable, hence mandatory abstention.	MESURÉ le 08/08/2026 sur 272 articles XML JATS Europe PMC (2023-2026), 10 621 références dont 4 344 portent un DOI, contre 315 DOI présents dans le fonds : 110/272 articles (40 %) citent au moins un document identifié ABSENT du fonds, et 0/272 citent un document présent. Surtout : 217/272 (80 %) portent au moins une référence SANS aucun identifiant — forme réelle, bio-PMC12583535 : « Hanahan D, Weinberg RA. Hallmarks of cancer: The next generation. Cell 2011 » — irrésolvable, donc abstention obligatoire.	fr	probes/2026-08/line-040.py