Unresolvable Identifier

arXiv:2604.19159 · detector doi_compliance · cross_source · 2026-05-20 03:16:26.394374+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1109/euvip.2013.6623960' 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

N. Ponomarenko et al., “Color image database TID2013: Peculiari- ties and preliminary results,” inEuropean Workshop on Visual Infor- mation Processing (EUVIP), Paris, France, 2013, pp. 106–111, doi: 10.1109/EUVIP.2013.6623960

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1109/euvip.2013.6623960",
  "raw_excerpt": "N. Ponomarenko et al., \u201cColor image database TID2013: Peculiari- ties and preliminary results,\u201d inEuropean Workshop on Visual Infor- mation Processing (EUVIP), Paris, France, 2013, pp. 106\u2013111, doi: 10.1109/EUVIP.2013.6623960",
  "ref_index": 24,
  "verdict_class": "cross_source"
}