Unresolvable Identifier

arXiv:2604.20517 · detector doi_compliance · cross_source · 2026-05-20 01:51:29.952472+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1109/tac.2017.2682626' 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

Manchester,I.R.,andSlotine,J.-J.E.,“Controlcontractionmetrics: Convexandintrinsiccriteriafornonlinearfeedbackdesign,” IEEE Transactions on Automatic Control, Vol. 62, No. 6, 2017, pp. 3046–3053. https://doi.org/10.1109/TAC.2017.2682626

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1109/tac.2017.2682626",
  "raw_excerpt": "Manchester,I.R.,andSlotine,J.-J.E.,\u201cControlcontractionmetrics: Convexandintrinsiccriteriafornonlinearfeedbackdesign,\u201d IEEE Transactions on Automatic Control, Vol. 62, No. 6, 2017, pp. 3046\u20133053. https://doi.org/10.1109/TAC.2017.2682626",
  "ref_index": 12,
  "verdict_class": "cross_source"
}