Unresolvable Identifier

arXiv:2605.15932 · detector doi_compliance · cross_source · 2026-05-20 16:24:41.520038+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1109/tvcg.2020.30304382' 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

M. V . Sabando, P. Ulbrich, M. Selzer, J. Byska, J. Mican, I. Ponzoni, A. J. Soto, M. L. Ganuza, and B. Kozlikova. ChemV A: Interactive Visual Analysis of Chemical Compound Similarity in Virtual Screen- ing.IEEE Transactions on Visualization and Computer Graphics, 27(2):891–901, 2021. doi:10.1109/TVCG.2020.30304382

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1109/tvcg.2020.30304382",
  "raw_excerpt": "M. V . Sabando, P. Ulbrich, M. Selzer, J. Byska, J. Mican, I. Ponzoni, A. J. Soto, M. L. Ganuza, and B. Kozlikova. ChemV A: Interactive Visual Analysis of Chemical Compound Similarity in Virtual Screen- ing.IEEE Transactions on Visualization and Computer Graphics, 27(2):891\u2013901, 2021. doi:10.1109/TVCG.2020.30304382",
  "ref_index": 28,
  "verdict_class": "cross_source"
}