Unresolvable Identifier

arXiv:2604.27714 · detector doi_compliance · cross_source · 2026-05-19 18:56:11.980163+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.5555/3454287.3455202' 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

Yaqin Zhou, Shangqing Liu, Jingkai Siow, Xiaoning Du, and Yang Liu. 2019. Devign: Effective Vulnerability Identification by Learning Comprehensive Pro- gram Semantics via Graph Neural Networks. InAdvances in Neural Information Processing Systems, Vol. 32. doi:10.5555/3454287.3455202

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.5555/3454287.3455202",
  "raw_excerpt": "Yaqin Zhou, Shangqing Liu, Jingkai Siow, Xiaoning Du, and Yang Liu. 2019. Devign: Effective Vulnerability Identification by Learning Comprehensive Pro- gram Semantics via Graph Neural Networks. InAdvances in Neural Information Processing Systems, Vol. 32. doi:10.5555/3454287.3455202",
  "ref_index": 20,
  "verdict_class": "cross_source"
}