Unresolvable Identifier

arXiv:2605.04644 · detector doi_compliance · cross_source · 2026-05-19 14:16:08.435696+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.5772/21594.url:https://doi.org/10.5772/21594' 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

A. K. Ghosh. “Fundamentals of Paper Drying – Theory and Application from Industrial Perspective”. In: Evaporation, Condensation and Heat transfer. Ed. by A. Ahsan. London: IntechOpen, 2011. Chap. 25.DOI: 10.5772/21594.URL:https://doi.org/10.5772/21594

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.5772/21594.url:https://doi.org/10.5772/21594",
  "raw_excerpt": "A. K. Ghosh. \u201cFundamentals of Paper Drying \u2013 Theory and Application from Industrial Perspective\u201d. In: Evaporation, Condensation and Heat transfer. Ed. by A. Ahsan. London: IntechOpen, 2011. Chap. 25.DOI: 10.5772/21594.URL:https://doi.org/10.5772/21594",
  "ref_index": 16,
  "verdict_class": "cross_source"
}