Unresolvable Identifier

arXiv:2605.16232 · detector doi_compliance · cross_source · 2026-05-20 18:32:53.958343+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1109/tii.2023.3301234' 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

Chen, T., Wang, S., Yu, J., Li, R.: Graph-attention autoencoder for multi-modal pipeline anomaly detection. IEEE Transactions on Industrial Informatics 20(3), 3210 –3221 (2024). https://doi.org/10.1109/TII.2023.3301234

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1109/tii.2023.3301234",
  "raw_excerpt": "Chen, T., Wang, S., Yu, J., Li, R.: Graph-attention autoencoder for multi-modal pipeline anomaly detection. IEEE Transactions on Industrial Informatics 20(3), 3210 \u20133221 (2024). https://doi.org/10.1109/TII.2023.3301234",
  "ref_index": 43,
  "verdict_class": "cross_source"
}