Unresolvable Identifier

arXiv:2605.09089 · detector doi_compliance · cross_source · 2026-05-19 10:31:44.409213+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1109/wacv48630.2021.000424' 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

Kwon, M.J., Yu, I.J., Nam, S.H., Lee, H.K.: Cat-net: Compression artifact tracing network for detection and localization of image splicing. In: 2021 IEEE Winter Conference on Applications of Computer Vision (WACV). pp. 375–384 (2021). https://doi.org/10.1109/WACV48630.2021.000424

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1109/wacv48630.2021.000424",
  "raw_excerpt": "Kwon, M.J., Yu, I.J., Nam, S.H., Lee, H.K.: Cat-net: Compression artifact tracing network for detection and localization of image splicing. In: 2021 IEEE Winter Conference on Applications of Computer Vision (WACV). pp. 375\u2013384 (2021). https://doi.org/10.1109/WACV48630.2021.000424",
  "ref_index": 13,
  "verdict_class": "cross_source"
}