Unresolvable Identifier

arXiv:2605.02829 · detector doi_compliance · cross_source · 2026-05-19 15:56:36.967231+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1162/0899766983000177462' 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

Amari, S.i.: Natural gradient works efficiently in learning. Neural Computation 10(2), 251–276 (1998).https://doi.org/10.1162/0899766983000177462, 5

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1162/0899766983000177462",
  "raw_excerpt": "Amari, S.i.: Natural gradient works efficiently in learning. Neural Computation 10(2), 251\u2013276 (1998).https://doi.org/10.1162/0899766983000177462, 5",
  "ref_index": 1,
  "verdict_class": "cross_source"
}