Recoverable Identifier

arXiv:2604.25411 · detector doi_compliance · incontrovertible · 2026-05-19 21:10:30.617275+00:00

advisory doi_compliance recoverable_identifier

DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1016/j.jmaa.2025.129250.URLhttps://www.sciencedirect.com/science/article/pii/S0022247X25000319) 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

J. Cheung. On the approximation of operator-valued riccati equations in hilbert spaces.Journal of Mathematical Analysis and Applications, 547(1): 129250, 2025. ISSN 0022-247X. doi: https://doi.org/10.1016/j.jmaa.2025. 129250. URLhttps://www.sciencedirect.com/science/article/pii/ S0022247X25000319

Evidence payload

{
  "printed_excerpt": "J. Cheung. On the approximation of operator-valued riccati equations in hilbert spaces.Journal of Mathematical Analysis and Applications, 547(1): 129250, 2025. ISSN 0022-247X. doi: https://doi.org/10.1016/j.jmaa.2025. 129250. URLhttps://www",
  "reconstructed_doi": "10.1016/j.jmaa.2025.129250.URLhttps://www.sciencedirect.com/science/article/pii/S0022247X25000319",
  "ref_index": 4,
  "resolved_title": null,
  "verdict_class": "incontrovertible"
}