Unresolvable Identifier

arXiv:2605.02155 · detector doi_compliance · cross_source · 2026-05-19 16:38:03.727731+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1103/revmodphys.92.015006' 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

Shenvi, N., Kempe, J., & Whaley, K. B. (2020). Quantum walks as an algorithmic tool for state transfer and search. Reviews of Modern Physics, 92(1), 015006. DOI: 10.1103/RevModPhys.92.015006

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1103/revmodphys.92.015006",
  "raw_excerpt": "Shenvi, N., Kempe, J., & Whaley, K. B. (2020). Quantum walks as an algorithmic tool for state transfer and search. Reviews of Modern Physics, 92(1), 015006. DOI: 10.1103/RevModPhys.92.015006",
  "ref_index": 18,
  "verdict_class": "cross_source"
}