Unresolvable Identifier

arXiv:2605.23553 · detector doi_compliance · cross_source · 2026-05-25 03:07:26.332543+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1109/comst.2019.2892810' 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

Y . Li, S. Wang, C. Jin, Y . Zhang, and T. Jiang, “A survey of underwater magnetic induction communications: Fundamental issues, recent advances, and challenges,”IEEE Communications Surveys & Tutorials, vol. 21, no. 3, 2019, pp. 2466–2488, doi: 10.1109/COMST.2019.2892810

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1109/comst.2019.2892810",
  "raw_excerpt": "Y . Li, S. Wang, C. Jin, Y . Zhang, and T. Jiang, \u201cA survey of underwater magnetic induction communications: Fundamental issues, recent advances, and challenges,\u201dIEEE Communications Surveys & Tutorials, vol. 21, no. 3, 2019, pp. 2466\u20132488, doi: 10.1109/COMST.2019.2892810",
  "ref_index": 33,
  "verdict_class": "cross_source"
}