Unresolvable Identifier

arXiv:2605.03572 · detector doi_compliance · cross_source · 2026-05-19 15:14:55.616222+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1364/ol.42.001588.url:https' 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

Sebastian Kleis, Max Rueckmann, and Christian G. Schaeffer. “Continuous vari- able quantum key distribution with a real Accepted inQuantum 2017-05-09, click title to verify. Published under CC-BY 4.0.12 local oscillator using simultaneous pilot sig- nals”. EN. In:Optics Letters42.8 (Apr. 2017), pp. 1588–1591.issn: 1539-4794.doi: 10.1364/OL.42.001588.url:https : / / opg.optica.org/ol/abstract.cfm?uri= ol-42-8-1588(visited on 01/16/2024)

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1364/ol.42.001588.url:https",
  "raw_excerpt": "Sebastian Kleis, Max Rueckmann, and Christian G. Schaeffer. \u201cContinuous vari- able quantum key distribution with a real Accepted inQuantum 2017-05-09, click title to verify. Published under CC-BY 4.0.12 local oscillator using simultaneous pilot sig- nals\u201d. EN. In:Optics Letters42.8 (Apr. 2017), pp. 1588\u20131591.issn: 1539-4794.doi: 10.1364/OL.42.001588.url:https : / / opg.optica.org/ol/abstract.cfm?u",
  "ref_index": 24,
  "verdict_class": "cross_source"
}