Unresolvable Identifier

arXiv:2605.06769 · detector doi_compliance · cross_source · 2026-05-19 12:28:41.308034+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.5047/eps.2013.02.001/figures/5' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.

Paper page Integrity report arXiv Try DOI

Evidence text

Buat, V. , number =. 2013 , journal =. doi:10.5047/EPS.2013.02.001/FIGURES/5 , issn =

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.5047/eps.2013.02.001/figures/5",
  "raw_excerpt": "Buat, V. , number =. 2013 , journal =. doi:10.5047/EPS.2013.02.001/FIGURES/5 , issn =",
  "ref_index": 156,
  "verdict_class": "cross_source"
}