Unresolvable Identifier

arXiv:2605.16214 · detector doi_compliance · cross_source · 2026-05-20 16:32:23.548795+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1039/d2ra03660f.url:http://dx.doi.org/10.1039/d2ra03660f' 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

S. Bhakat. “Collective variable discovery in the age of machine learning: reality, hype and everything in between”. In:RSC Advances12.38 (2022), pp. 25010–25024.issn: 2046-2069. doi:10.1039/d2ra03660f.url:http://dx.doi.org/10.1039/D2RA03660F

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1039/d2ra03660f.url:http://dx.doi.org/10.1039/d2ra03660f",
  "raw_excerpt": "S. Bhakat. \u201cCollective variable discovery in the age of machine learning: reality, hype and everything in between\u201d. In:RSC Advances12.38 (2022), pp. 25010\u201325024.issn: 2046-2069. doi:10.1039/d2ra03660f.url:http://dx.doi.org/10.1039/D2RA03660F",
  "ref_index": 24,
  "verdict_class": "cross_source"
}