Unresolvable Identifier

arXiv:2604.21696 · detector doi_compliance · cross_source · 2026-05-20 00:46:01.650861+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.5555/3430915.3442430' 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

Xiang Deng, Huan Sun, Alyssa Lees, You Wu, and Cong Yu. 2020. TURL: Table Understanding through Representation Learning.Proc. VLDB Endow.14, 3 (2020), 307–319. https://doi.org/10.5555/3430915.3442430

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.5555/3430915.3442430",
  "raw_excerpt": "Xiang Deng, Huan Sun, Alyssa Lees, You Wu, and Cong Yu. 2020. TURL: Table Understanding through Representation Learning.Proc. VLDB Endow.14, 3 (2020), 307\u2013319. https://doi.org/10.5555/3430915.3442430",
  "ref_index": 12,
  "verdict_class": "cross_source"
}