Unresolvable Identifier

arXiv:2604.20403 · detector doi_compliance · cross_source · 2026-05-20 02:00:15.530563+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.5555/3157382.3157527' 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

M. Defferrard, X. Bresson, and P. Vandergheynst. 2016. Convolutional Neural Net- works on Graphs with Fast Localized Spectral Filtering. InProceedings of the 30th Annual Conference on Neural Information Processing Systems (NIPS 2016). Curran Associates, Inc., Barcelona, Spain, 3844–3852. doi:10.5555/3157382.3157527

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.5555/3157382.3157527",
  "raw_excerpt": "M. Defferrard, X. Bresson, and P. Vandergheynst. 2016. Convolutional Neural Net- works on Graphs with Fast Localized Spectral Filtering. InProceedings of the 30th Annual Conference on Neural Information Processing Systems (NIPS 2016). Curran Associates, Inc., Barcelona, Spain, 3844\u20133852. doi:10.5555/3157382.3157527",
  "ref_index": 12,
  "verdict_class": "cross_source"
}