Unresolvable Identifier

arXiv:2604.24486 · detector doi_compliance · cross_source · 2026-05-19 22:03:17.388564+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1146/annurev-financial-110716-032821' 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

Heaton, J. B., N. G. Polson, and J. H. Witte. “Deep Learning in Finance.” Annual Review of Financial Economics, vol. 9, 2017, pp. 145–181. [https://doi.org/10.1146/annurev-financial-110716-032821](https://doi.org/10.1146/annurev-financial- 110716-032821). https://learn.wqu.edu/my-courses/courses/deep-learning-for-finance https://learn.wqu.edu/my-courses/courses/portfolio-management https://engrxiv.org/preprint/download/4355/version/6035/7701/6354 Jiang, B., Y. Xu, and J. Liang. “Stock Movement Prediction with Temporal Graph Attention Networks.” ACM Transactions on Knowledge Discovery from Data,

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1146/annurev-financial-110716-032821",
  "raw_excerpt": "Heaton, J. B., N. G. Polson, and J. H. Witte. \u201cDeep Learning in Finance.\u201d Annual Review of Financial Economics, vol. 9, 2017, pp. 145\u2013181. [https://doi.org/10.1146/annurev-financial-110716-032821](https://doi.org/10.1146/annurev-financial- 110716-032821). https://learn.wqu.edu/my-courses/courses/deep-learning-for-finance https://learn.wqu.edu/my-courses/courses/portfolio-management https://engrxiv",
  "ref_index": 2,
  "verdict_class": "cross_source"
}