Unresolvable Identifier

arXiv:2605.22957 · detector doi_compliance · cross_source · 2026-05-25 05:40:04.117105+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1016/0375-9474(72' 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

I. J. R. Aitchison, K-MATRIX FORMALISM FOR OVERLAPPING RESONANCES, Nucl. Phys. A 189 (1972) 417–423.doi:10.1016/0375-9474(72) 90305-3

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1016/0375-9474(72",
  "raw_excerpt": "I. J. R. Aitchison, K-MATRIX FORMALISM FOR OVERLAPPING RESONANCES, Nucl. Phys. A 189 (1972) 417\u2013423.doi:10.1016/0375-9474(72) 90305-3",
  "ref_index": 66,
  "verdict_class": "cross_source"
}