Unresolvable Identifier

arXiv:2605.02155 · detector doi_compliance · cross_source · 2026-05-19 16:38:03.727731+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1088/2058-9565/acb8a7' 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

Goyal, S. K., & Konrad, T. (2023). Hilbert space partitioning and multi -coin quantum walks: A framework for high-dimensional state engineering. Quantum Science and Technology, 8(2), 025015. DOI: 10.1088/2058-9565/acb8a7

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1088/2058-9565/acb8a7",
  "raw_excerpt": "Goyal, S. K., & Konrad, T. (2023). Hilbert space partitioning and multi -coin quantum walks: A framework for high-dimensional state engineering. Quantum Science and Technology, 8(2), 025015. DOI: 10.1088/2058-9565/acb8a7",
  "ref_index": 11,
  "verdict_class": "cross_source"
}