Unresolvable Identifier

arXiv:2605.23026 · detector doi_compliance · cross_source · 2026-05-25 05:19:57.692484+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1080/17437199.2021.1878' 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

Martin S. Hagger and Sheina Orbell. The com- mon sense model of illness self-regulation: a conceptual review and proposed extended model.Health Psychology Review, 15(4):494– 538, 2021. doi: 10.1080/17437199.2021.1878

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1080/17437199.2021.1878",
  "raw_excerpt": "Martin S. Hagger and Sheina Orbell. The com- mon sense model of illness self-regulation: a conceptual review and proposed extended model.Health Psychology Review, 15(4):494\u2013 538, 2021. doi: 10.1080/17437199.2021.1878",
  "ref_index": 5,
  "verdict_class": "cross_source"
}