Unresolvable Identifier

arXiv:2604.24004 · detector doi_compliance · cross_source · 2026-05-19 22:32:43.824887+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.56327/ijiscs.v9i3.1859' 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

J. Triloka, A. A. Fauzi, Development of an eye-controlled mobile robot system using eog signals, International Jour- nal of Information System and Computer Science 9 (3) (2025) 134–139. doi:10.56327/ijiscs.v9i3.1859

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.56327/ijiscs.v9i3.1859",
  "raw_excerpt": "J. Triloka, A. A. Fauzi, Development of an eye-controlled mobile robot system using eog signals, International Jour- nal of Information System and Computer Science 9 (3) (2025) 134\u2013139. doi:10.56327/ijiscs.v9i3.1859",
  "ref_index": 31,
  "verdict_class": "cross_source"
}