Broken Identifier

arXiv:2605.23303 · detector doi_compliance · incontrovertible · 2026-05-25 03:37:31.481202+00:00

critical doi_compliance broken_identifier

DOI '10.1142/9324' as printed in the bibliography is syntactically invalid and cannot resolve.

Paper page Integrity report arXiv Try DOI

Evidence text

K. Xu, Direct Modeling for Computational Fluid Dynamics, Advances in Computational Fluid Dynamics, World Scientific, 2015. doi:10.1142/9324

Evidence payload

{
  "doi_as_printed": "10.1142/9324",
  "raw_excerpt": "K. Xu, Direct Modeling for Computational Fluid Dynamics, Advances in Computational Fluid Dynamics, World Scientific, 2015. doi:10.1142/9324",
  "ref_index": 5,
  "verdict_class": "incontrovertible"
}