Unresolvable Identifier

arXiv:2605.09046 · detector doi_compliance · cross_source · 2026-05-19 10:32:40.544698+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.5555/3648699.3648863' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.

Paper page Integrity report arXiv Try DOI

Evidence text

D. Holzm¨uller, V .Zaverkin, J. K¨astner, and I. Steinwart, “A framework and benchmark for deep batch active learning for regression,”J ournal of Machine Learning Resea rch, v ol. 24, no. 1 64, pp. 1– 81, 2023. https://dl.acm.org/doi/abs/10.5555/3648699.3648863

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.5555/3648699.3648863",
  "raw_excerpt": "D. Holzm\u00a8uller, V .Zaverkin, J. K\u00a8astner, and I. Steinwart, \u201cA framework and benchmark for deep batch active learning for regression,\u201dJ ournal of Machine Learning Resea rch, v ol. 24, no. 1 64, pp. 1\u2013 81, 2023. https://dl.acm.org/doi/abs/10.5555/3648699.3648863",
  "ref_index": 31,
  "verdict_class": "cross_source"
}