Unresolvable Identifier

arXiv:2604.26348 · detector doi_compliance · cross_source · 2026-05-19 20:13:41.322581+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.5555/3495724.3496298' 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

Jonathan Ho, Ajay Jain, and Pieter Abbeel. 2020. Denoising Diffusion Probabilistic Models. InAdvances in Neural Information Processing Systems (NeurIPS ’20). Cur- ran Associates Inc., Red Hook, NY, USA, 6840–6851. doi:10.5555/3495724.3496298

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.5555/3495724.3496298",
  "raw_excerpt": "Jonathan Ho, Ajay Jain, and Pieter Abbeel. 2020. Denoising Diffusion Probabilistic Models. InAdvances in Neural Information Processing Systems (NeurIPS \u201920). Cur- ran Associates Inc., Red Hook, NY, USA, 6840\u20136851. doi:10.5555/3495724.3496298",
  "ref_index": 5,
  "verdict_class": "cross_source"
}