Unresolvable Identifier

arXiv:2605.18878 · detector doi_compliance · cross_source · 2026-05-20 15:43:40.377763+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1126/scirobotics.abm6996/suppl' 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

Yu, Fangwen and Wu, Yujie and Ma, Songchen and Xu, Mingkun and Li, Hongyi and Qu, Huanyu and Song, Chenhang and Wang, Taoyi and Zhao, Rong and Shi, Luping , number =. 2023 , journal =. doi:10.1126/SCIROBOTICS.ABM6996/SUPPL

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1126/scirobotics.abm6996/suppl",
  "raw_excerpt": "Yu, Fangwen and Wu, Yujie and Ma, Songchen and Xu, Mingkun and Li, Hongyi and Qu, Huanyu and Song, Chenhang and Wang, Taoyi and Zhao, Rong and Shi, Luping , number =. 2023 , journal =. doi:10.1126/SCIROBOTICS.ABM6996/SUPPL",
  "ref_index": 160,
  "verdict_class": "cross_source"
}