Recoverable Identifier

arXiv:2604.21317 · detector doi_compliance · incontrovertible · 2026-05-20 01:08:51.008272+00:00

advisory doi_compliance recoverable_identifier

DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1090/proc/17341.url:https://doi.org/10.1090/proc/17341) was visible in the surrounding text but could not be confirmed against doi.org as printed.

Paper page Integrity report arXiv Try DOI

Evidence text

Robert Harris, Patrick Naylor, and B. Park. “Exotic definite four- manifolds with non-cyclic fundamental group”. In:Proc. Amer. Math. Soc.154.1 (2026), pp. 441–454.issn: 0002-9939,1088-6826. doi:10.1090/proc/17341.url:https://doi.org/10.1090/ proc/17341

Evidence payload

{
  "printed_excerpt": "Robert Harris, Patrick Naylor, and B. Park. \u201cExotic definite four- manifolds with non-cyclic fundamental group\u201d. In:Proc. Amer. Math. Soc.154.1 (2026), pp. 441\u2013454.issn: 0002-9939,1088-6826. doi:10.1090/proc/17341.url:https://doi.org/10.109",
  "reconstructed_doi": "10.1090/proc/17341.url:https://doi.org/10.1090/proc/17341",
  "ref_index": 9,
  "resolved_title": null,
  "verdict_class": "incontrovertible"
}