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Unresolvable Identifier

arXiv:2605.21301 · detector doi_compliance · cross_source · 2026-05-21 06:13:01.556233+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1038/s41598-017-00364-0' 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

Ferreira, D., Verhagen, C., Hernandez-Cabrera, J.A., Cavallin, L., Guo, C.J., Ekman, U., Muehlboeck, J.S., Simmons, A., Barroso, J., Wahlund, L.O., West- man, E.: Distinct subtypes of alzheimer’s disease based on patterns of brain atrophy: longitudinal trajectories and clinical applications. Scientific Reports7 (2017) https://doi.org/10.1038/s41598-017-00364-0

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1038/s41598-017-00364-0",
  "raw_excerpt": "Ferreira, D., Verhagen, C., Hernandez-Cabrera, J.A., Cavallin, L., Guo, C.J., Ekman, U., Muehlboeck, J.S., Simmons, A., Barroso, J., Wahlund, L.O., West- man, E.: Distinct subtypes of alzheimer\u2019s disease based on patterns of brain atrophy: longitudinal trajectories and clinical applications. Scientific Reports7 (2017) https://doi.org/10.1038/s41598-017-00364-0",
  "ref_index": 14,
  "verdict_class": "cross_source"
}