Unresolvable Identifier

arXiv:2604.20277 · detector doi_compliance · cross_source · 2026-05-20 02:07:54.996154+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1103/physrevx.15.021081(2025' 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

Liang, J.et al.Nanosecond ferroelectric switching of intralayer excitons in bilayer 3R-MoS2 through Coulomb engineering.Phys. Rev. X15, 021081, DOI:10.1103/physrevx.15.021081(2025)

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1103/physrevx.15.021081(2025",
  "raw_excerpt": "Liang, J.et al.Nanosecond ferroelectric switching of intralayer excitons in bilayer 3R-MoS2 through Coulomb engineering.Phys. Rev. X15, 021081, DOI:10.1103/physrevx.15.021081(2025)",
  "ref_index": 6,
  "verdict_class": "cross_source"
}