Unresolvable Identifier

arXiv:2605.18831 · detector doi_compliance · cross_source · 2026-05-20 21:08:30.229961+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1039/d2cp03899a' 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

Julien Kern, Srikant Venkatram, Malvika Banerjee, Blair Brettmann, and Rampi Ramprasad. Solvent-free predic- tion of polymer glass transition temperatures from large language models.Physical Chemistry Chemical Physics, 24:26547–26554, 2022. doi: 10.1039/D2CP03899A

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1039/d2cp03899a",
  "raw_excerpt": "Julien Kern, Srikant Venkatram, Malvika Banerjee, Blair Brettmann, and Rampi Ramprasad. Solvent-free predic- tion of polymer glass transition temperatures from large language models.Physical Chemistry Chemical Physics, 24:26547\u201326554, 2022. doi: 10.1039/D2CP03899A",
  "ref_index": 13,
  "verdict_class": "cross_source"
}