Broken Identifier

arXiv:2605.16564 · detector doi_compliance · incontrovertible · 2026-05-19 21:31:16.459232+00:00

critical doi_compliance broken_identifier

DOI '10.1002/(sici' as printed in the bibliography is syntactically invalid and cannot resolve.

Paper page Integrity report arXiv Try DOI

Evidence text

I. Babuška, J. M. Melenk, The partition of unity method, International Journal for Numerical Methods in Engineering 40 (4) (1997) 727–758.doi:10.1002/(SICI) 1097-0207(19970228)40:4<727::AID-NME86>3.0.CO;2-N

Evidence payload

{
  "doi_as_printed": "10.1002/(sici",
  "raw_excerpt": "I. Babu\u0161ka, J. M. Melenk, The partition of unity method, International Journal for Numerical Methods in Engineering 40 (4) (1997) 727\u2013758.doi:10.1002/(SICI) 1097-0207(19970228)40:4<727::AID-NME86>3.0.CO;2-N",
  "ref_index": 20,
  "verdict_class": "incontrovertible"
}