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 '10.1175/1520-0493(1972)100' 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

Sadourny, R.: Conservative Finite-Difference Approximations of the Primitive Equations on Quasi-Uniform Spherical Grids. Monthly Weather Review100(2), 136–144 (1972) https://doi.org/10.1175/1520-0493(1972)100⟨0136:CFAOTP⟩2.3. CO;2

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1175/1520-0493(1972)100",
  "raw_excerpt": "Sadourny, R.: Conservative Finite-Difference Approximations of the Primitive Equations on Quasi-Uniform Spherical Grids. Monthly Weather Review100(2), 136\u2013144 (1972) https://doi.org/10.1175/1520-0493(1972)100\u27e80136:CFAOTP\u27e92.3. CO;2",
  "ref_index": 4,
  "verdict_class": "cross_source"
}