Unresolvable Identifier

arXiv:2605.21440 · detector doi_compliance · cross_source · 2026-05-21 05:13:05.659971+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1117/12.800442' 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

Rana, H.S.: Toward generic military imaging adaptive op- tics. In: Proceedings of SPIE. vol. 7119, p. 711904 (Sep 2008). https://doi.org/10.1117/12.800442

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1117/12.800442",
  "raw_excerpt": "Rana, H.S.: Toward generic military imaging adaptive op- tics. In: Proceedings of SPIE. vol. 7119, p. 711904 (Sep 2008). https://doi.org/10.1117/12.800442",
  "ref_index": 28,
  "verdict_class": "cross_source"
}