Unresolvable Identifier

arXiv:2605.20697 · detector doi_compliance · cross_source · 2026-05-21 03:14:16.541977+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1088/1361-6420/ab149c.url:https://doi.org/10.1088/1361-6420/ab149c' 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

Dirk Blömker, Claudia Schillings, Philipp Wacker and Simon Weissmann. ‘Well posedness and convergence analysis of the ensemble Kalman inversion’. In:Inverse Problems35.8 (2019), pp. 085007, 32.issn: 0266-5611,1361-6420.doi: 10.1088/1361-6420/ab149c.url:https://doi.org/10.1088/1361-6420/ab149c

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1088/1361-6420/ab149c.url:https://doi.org/10.1088/1361-6420/ab149c",
  "raw_excerpt": "Dirk Bl\u00f6mker, Claudia Schillings, Philipp Wacker and Simon Weissmann. \u2018Well posedness and convergence analysis of the ensemble Kalman inversion\u2019. In:Inverse Problems35.8 (2019), pp. 085007, 32.issn: 0266-5611,1361-6420.doi: 10.1088/1361-6420/ab149c.url:https://doi.org/10.1088/1361-6420/ab149c",
  "ref_index": 7,
  "verdict_class": "cross_source"
}