Unresolvable Identifier

arXiv:2604.20518 · detector doi_compliance · cross_source · 2026-05-20 01:51:23.132725+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1016/s0168-9002(03' 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

S. Agostinelli et al. “Geant4—a Simulation Toolkit”. In:Nuclear Instruments and Meth- ods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment506.3 (July 2003), pp. 250–303.issn: 01689002.doi:10.1016/S0168-9002(03) 01368-8.url:https://linkinghub.elsevier.com/retrieve/pii/S0168900203013688 (visited on 03/10/2026)

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1016/s0168-9002(03",
  "raw_excerpt": "S. Agostinelli et al. \u201cGeant4\u2014a Simulation Toolkit\u201d. In:Nuclear Instruments and Meth- ods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment506.3 (July 2003), pp. 250\u2013303.issn: 01689002.doi:10.1016/S0168-9002(03) 01368-8.url:https://linkinghub.elsevier.com/retrieve/pii/S0168900203013688 (visited on 03/10/2026)",
  "ref_index": 3,
  "verdict_class": "cross_source"
}