Unresolvable Identifier

arXiv:2605.17147 · detector doi_compliance · cross_source · 2026-05-20 14:23:45.541023+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1038/npjcompumats.2016' 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

Logan Ward, Ankit Agrawal, Alok Choudhary, and Christopher Wolverton. A general-purpose machine learning framework for predicting properties of inorganic materials.npj Computa- tional Materials, 2(1):1–7, August 2016. ISSN 2057-3960. doi: 10.1038/npjcompumats.2016

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1038/npjcompumats.2016",
  "raw_excerpt": "Logan Ward, Ankit Agrawal, Alok Choudhary, and Christopher Wolverton. A general-purpose machine learning framework for predicting properties of inorganic materials.npj Computa- tional Materials, 2(1):1\u20137, August 2016. ISSN 2057-3960. doi: 10.1038/npjcompumats.2016",
  "ref_index": 119,
  "verdict_class": "cross_source"
}