Unresolvable Identifier

arXiv:2604.23932 · detector doi_compliance · cross_source · 2026-05-19 22:34:01.264233+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.5555/3768039.3768103' 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

T. Chen, A. Kubicek, L. Huang, and T. Hoefler, “Cross- Pipe: Towards Optimal Pipeline Schedules for Cross- Datacenter Training,” in Proceedings of the 2025 USENIX Conference on USENIX Annual Technical Con- ference(ATC 25), Boston, MA, USA, 2025, Art. no. 64, 20 pages. DOI: 10.5555/3768039.3768103

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.5555/3768039.3768103",
  "raw_excerpt": "T. Chen, A. Kubicek, L. Huang, and T. Hoefler, \u201cCross- Pipe: Towards Optimal Pipeline Schedules for Cross- Datacenter Training,\u201d in Proceedings of the 2025 USENIX Conference on USENIX Annual Technical Con- ference(ATC 25), Boston, MA, USA, 2025, Art. no. 64, 20 pages. DOI: 10.5555/3768039.3768103",
  "ref_index": 8,
  "verdict_class": "cross_source"
}