Unresolvable Identifier

arXiv:2605.06321 · detector doi_compliance · cross_source · 2026-05-19 12:48:38.389578+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1103/5y6q-8f8927' 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

Lin, X.-y., Li, Z., & Zhang, J.-d. 2025, Phys. Rev. D, 112, 043038, doi:10.1103/5y6q-8f8927

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1103/5y6q-8f8927",
  "raw_excerpt": "Lin, X.-y., Li, Z., & Zhang, J.-d. 2025, Phys. Rev. D, 112, 043038, doi:10.1103/5y6q-8f8927",
  "ref_index": 158,
  "verdict_class": "cross_source"
}