Unresolvable Identifier

arXiv:2605.02607 · detector doi_compliance · cross_source · 2026-05-19 16:11:53.904408+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1063/5.0225127/3307378' 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

Shi X, Wang B. Dual-polarization strong nonreciprocal radiation by the 2D GaAs nanograting. Appl Phys Lett 2024;125:62202. https://doi.org/10.1063/5.0225127/3307378

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1063/5.0225127/3307378",
  "raw_excerpt": "Shi X, Wang B. Dual-polarization strong nonreciprocal radiation by the 2D GaAs nanograting. Appl Phys Lett 2024;125:62202. https://doi.org/10.1063/5.0225127/3307378",
  "ref_index": 25,
  "verdict_class": "cross_source"
}