Unresolvable Identifier

arXiv:2604.26082 · detector doi_compliance · cross_source · 2026-05-19 20:33:51.611816+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1038/nrg2452.url:https://www.nature.com/articles/nrg2452' 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

Patrick C. Phillips. “Epistasis — the essential role of gene interactions in the structure and evolution of genetic systems”. en. In:Nature Reviews Genetics9.11 (Nov. 2008), pp. 855–867.ISSN: 1471-0056, 1471-0064.DOI: 10.1038/nrg2452.URL:https://www.nature.com/articles/nrg2452

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1038/nrg2452.url:https://www.nature.com/articles/nrg2452",
  "raw_excerpt": "Patrick C. Phillips. \u201cEpistasis \u2014 the essential role of gene interactions in the structure and evolution of genetic systems\u201d. en. In:Nature Reviews Genetics9.11 (Nov. 2008), pp. 855\u2013867.ISSN: 1471-0056, 1471-0064.DOI: 10.1038/nrg2452.URL:https://www.nature.com/articles/nrg2452",
  "ref_index": 54,
  "verdict_class": "cross_source"
}