Recoverable Identifier

arXiv:2605.07626 · detector doi_compliance · incontrovertible · 2026-05-19 11:40:06.575910+00:00

advisory doi_compliance recoverable_identifier

DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.5269/bspm.78181.Available) 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

M. El Baraka and S. Ezzouak, “Adjacency Matrices and the Spectrum ofℓ-Isogeny Graphs,” Boletim da Sociedade Paranaense de Matemática43 (2025). doi:10.5269/bspm.78181. Available: https://periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/ 78181

Evidence payload

{
  "printed_excerpt": "M. El Baraka and S. Ezzouak, \u201cAdjacency Matrices and the Spectrum of\u2113-Isogeny Graphs,\u201d Boletim da Sociedade Paranaense de Matem\u00e1tica43 (2025). doi:10.5269/bspm.78181. Available: https://periodicos.uem.br/ojs/index.php/BSocParanMat/article/v",
  "reconstructed_doi": "10.5269/bspm.78181.Available",
  "ref_index": 11,
  "resolved_title": null,
  "verdict_class": "incontrovertible"
}