Unresolvable Identifier

arXiv:2605.17199 · detector doi_compliance · cross_source · 2026-05-20 13:44:24.381165+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1038/nn.4243.url:http://dx.doi.org/10.1038/nn.4243' 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

Sophie Denève and Christian K Machens. “Efficient codes and balanced networks”. In:Nature Neuroscience19.3 (Feb. 2016), pp. 375–382.issn: 1546-1726.doi:10.1038/nn.4243.url:http://dx.doi.org/10.1038/nn.4243

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1038/nn.4243.url:http://dx.doi.org/10.1038/nn.4243",
  "raw_excerpt": "Sophie Den\u00e8ve and Christian K Machens. \u201cEfficient codes and balanced networks\u201d. In:Nature Neuroscience19.3 (Feb. 2016), pp. 375\u2013382.issn: 1546-1726.doi:10.1038/nn.4243.url:http://dx.doi.org/10.1038/nn.4243",
  "ref_index": 23,
  "verdict_class": "cross_source"
}