Unresolvable Identifier

arXiv:2604.25413 · detector doi_compliance · cross_source · 2026-05-19 21:10:28.713084+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1103/revmodphys.91.01500621' 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

T.Ozawa,H.M.Price,A.Amo,N.Goldman,M.Hafezi,L.Lu,M.C.Rechtsman,D.Schuster,J.Si- mon,O.Zilberberg,I.Carusotto,Rev.Mod.Phys.91,015006(2019). DOI10.1103/RevModPhys. 91.015006. URLhttps://link.aps.org/doi/10.1103/RevModPhys.91.01500621

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1103/revmodphys.91.01500621",
  "raw_excerpt": "T.Ozawa,H.M.Price,A.Amo,N.Goldman,M.Hafezi,L.Lu,M.C.Rechtsman,D.Schuster,J.Si- mon,O.Zilberberg,I.Carusotto,Rev.Mod.Phys.91,015006(2019). DOI10.1103/RevModPhys. 91.015006. URLhttps://link.aps.org/doi/10.1103/RevModPhys.91.01500621",
  "ref_index": 88,
  "verdict_class": "cross_source"
}