Unresolvable Identifier

arXiv:2605.15420 · detector doi_compliance · cross_source · 2026-05-19 15:21:06.293886+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1088/1361-6404/aaedc0' 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

M. Array´ as and J. L. Trueba, “The method of Fourier transforms applied to electromagnetic knots”, Eur. J. Phys. 40, 015205 (2019). DOI: 10.1088/1361-6404/aaedc0

Evidence payload

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  "doi": "10.1088/1361-6404/aaedc0",
  "raw_excerpt": "M. Array\u00b4 as and J. L. Trueba, \u201cThe method of Fourier transforms applied to electromagnetic knots\u201d, Eur. J. Phys. 40, 015205 (2019). DOI: 10.1088/1361-6404/aaedc0",
  "ref_index": 31,
  "verdict_class": "cross_source"
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