Unresolvable Identifier

arXiv:2605.02081 · detector doi_compliance · cross_source · 2026-05-19 16:41:17.873520+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1016/j.amc.2015.07' 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

Gassner, G.J., Winters, A.R., Kopriva, D.A.: A well balanced and entropy conservative discontinuous Galerkin spectral element method for the shallow water equations. Ap- plied Mathematics and Computation272, 291–308 (2016). DOI 10.1016/j.amc.2015.07. 014

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1016/j.amc.2015.07",
  "raw_excerpt": "Gassner, G.J., Winters, A.R., Kopriva, D.A.: A well balanced and entropy conservative discontinuous Galerkin spectral element method for the shallow water equations. Ap- plied Mathematics and Computation272, 291\u2013308 (2016). DOI 10.1016/j.amc.2015.07. 014",
  "ref_index": 37,
  "verdict_class": "cross_source"
}