Broken Identifier

arXiv:2604.24011 · detector doi_compliance · incontrovertible · 2026-05-19 22:32:34.049614+00:00

critical doi_compliance broken_identifier

DOI '10.1142/p781' as printed in the bibliography is syntactically invalid and cannot resolve.

Paper page Integrity report arXiv Try DOI

Evidence text

M. Blagojević, F.W. Hehl (eds.),Gauge Theories of Gravitation: A Reader with Commentaries (World Scientific, Singapore, 2013). DOI 10.1142/p781

Evidence payload

{
  "doi_as_printed": "10.1142/p781",
  "raw_excerpt": "M. Blagojevi\u0107, F.W. Hehl (eds.),Gauge Theories of Gravitation: A Reader with Commentaries (World Scientific, Singapore, 2013). DOI 10.1142/p781",
  "ref_index": 21,
  "verdict_class": "incontrovertible"
}