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 '10.1002/advs.202408640(2024' 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

Zhang, X.et al.Low-defect-density monolayer MoS2 wafer by oxygen-assisted growth-repair strategy.Adv. Sci. 11, 2408640, DOI:10.1002/advs.202408640(2024). 12/13

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1002/advs.202408640(2024",
  "raw_excerpt": "Zhang, X.et al.Low-defect-density monolayer MoS2 wafer by oxygen-assisted growth-repair strategy.Adv. Sci. 11, 2408640, DOI:10.1002/advs.202408640(2024). 12/13",
  "ref_index": 51,
  "verdict_class": "cross_source"
}