Unresolvable Identifier

arXiv:2605.11101 · detector doi_compliance · cross_source · 2026-05-19 08:47:49.991840+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1007/s00159-015-0089-6' 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

Prandoni, I., & Seymour, N. 2015, The Astronomy and Astrophysics Review, 24, 10, doi: 10.1007/s00159-015-0089-6

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1007/s00159-015-0089-6",
  "raw_excerpt": "Prandoni, I., & Seymour, N. 2015, The Astronomy and Astrophysics Review, 24, 10, doi: 10.1007/s00159-015-0089-6",
  "ref_index": 131,
  "verdict_class": "cross_source"
}