Recoverable Identifier

arXiv:2604.20273 · detector doi_compliance · incontrovertible · 2026-05-20 02:07:57.776200+00:00

advisory doi_compliance recoverable_identifier

DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1007/s40593-019-00186-y.url) 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

Ghader Kurdi et al. “A Systematic Review of Automatic Question Generation for Educa- tional Purposes”.International Journal of Artificial Intelligence in Education30.1 2020, pp. 121–204.doi: 10.1007/s40593- 019- 00186- y.url: https://doi.org/10.1007/ s40593-019-00186-y

Evidence payload

{
  "printed_excerpt": "Ghader Kurdi et al. \u201cA Systematic Review of Automatic Question Generation for Educa- tional Purposes\u201d.International Journal of Artificial Intelligence in Education30.1 2020, pp. 121\u2013204.doi: 10.1007/s40593- 019- 00186- y.url: https://doi.or",
  "reconstructed_doi": "10.1007/s40593-019-00186-y.url",
  "ref_index": 15,
  "resolved_title": null,
  "verdict_class": "incontrovertible"
}