Recoverable Identifier

arXiv:2605.19867 · detector doi_compliance · incontrovertible · 2026-05-20 02:05:03.777993+00:00

advisory doi_compliance recoverable_identifier

DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.48550/arXiv.2508.00101.url:http://arxiv.org/abs/2508.00101) 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

A. Kopaniˇ c´ akov´ a, Y. Lee, and G.E. Karniadakis. “Leveraging Operator Learning to Acceler- ate Convergence of the Preconditioned Conjugate Gradient Method”. In: arXiv:2508.00101 (2025). arXiv:2508.00101 [math].doi:10.48550/arXiv.2508.00101.url:http://arxiv. org/abs/2508.00101

Evidence payload

{
  "printed_excerpt": "A. Kopani\u02c7 c\u00b4 akov\u00b4 a, Y. Lee, and G.E. Karniadakis. \u201cLeveraging Operator Learning to Acceler- ate Convergence of the Preconditioned Conjugate Gradient Method\u201d. In: arXiv:2508.00101 (2025). arXiv:2508.00101 [math].doi:10.48550/arXiv.2508.00",
  "reconstructed_doi": "10.48550/arXiv.2508.00101.url:http://arxiv.org/abs/2508.00101",
  "ref_index": 28,
  "resolved_title": null,
  "verdict_class": "incontrovertible"
}