Unresolvable Identifier

arXiv:2605.05321 · detector doi_compliance · cross_source · 2026-05-19 13:40:40.599524+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1145/2591796.259185' 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

Dominic W Berry, Andrew M Childs, Richard Cleve, Robin Kothari, and Rolando D Somma. Exponential improvement in precision for simulating sparse hamiltonians. InProceedings of the forty-sixth annual ACM symposium on Theory of computing, pages 283–292, 2014. doi.org/10.1145/2591796.259185

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1145/2591796.259185",
  "raw_excerpt": "Dominic W Berry, Andrew M Childs, Richard Cleve, Robin Kothari, and Rolando D Somma. Exponential improvement in precision for simulating sparse hamiltonians. InProceedings of the forty-sixth annual ACM symposium on Theory of computing, pages 283\u2013292, 2014. doi.org/10.1145/2591796.259185",
  "ref_index": 23,
  "verdict_class": "cross_source"
}