Unresolvable Identifier

arXiv:2605.23494 · detector doi_compliance · cross_source · 2026-05-25 02:58:03.904405+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1007/s11069-009-9489-1' 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

Cui, P., Zhu, X.-H., Han, Y.-S., Chen, X.-Q., and Zhuang, J.-Q. The Wenchuan earthquake ( May 12, 2008 ), Sichuan Province, China , and resulting geohazards. Natural Hazards, 56 0 (1): 0 19--36, 2011. doi:10.1007/s11069-009-9489-1

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1007/s11069-009-9489-1",
  "raw_excerpt": "Cui, P., Zhu, X.-H., Han, Y.-S., Chen, X.-Q., and Zhuang, J.-Q. The Wenchuan earthquake ( May 12, 2008 ), Sichuan Province, China , and resulting geohazards. Natural Hazards, 56 0 (1): 0 19--36, 2011. doi:10.1007/s11069-009-9489-1",
  "ref_index": 68,
  "verdict_class": "cross_source"
}