Unresolvable Identifier

arXiv:2605.01599 · detector doi_compliance · cross_source · 2026-05-19 17:09:09.001006+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1175/1520-0469(1963)020' 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

Lorenz, E.N.: Deterministic Nonperiodic Flow. Journal of the Atmospheric Sci- ences20(2), 130–141 (1963) https://doi.org/10.1175/1520-0469(1963)020⟨0130: DNF⟩2.0.CO;2

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1175/1520-0469(1963)020",
  "raw_excerpt": "Lorenz, E.N.: Deterministic Nonperiodic Flow. Journal of the Atmospheric Sci- ences20(2), 130\u2013141 (1963) https://doi.org/10.1175/1520-0469(1963)020\u27e80130: DNF\u27e92.0.CO;2",
  "ref_index": 1,
  "verdict_class": "cross_source"
}