Unresolvable Identifier

arXiv:2605.07241 · detector doi_compliance · cross_source · 2026-05-19 12:00:25.779172+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1109/i2ct45611.2019.8830467' 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

N. Janakiraman, M. S. Samuel, M. R. Sumalatha, and T. John. The adaptive multi-level phase coding method in audio steganography. In2019 IEEE 5th International Conference for Convergence in Technology (I2CT), pages 1–5, 2019. doi: 10.1109/I2CT45611.2019.8830467

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1109/i2ct45611.2019.8830467",
  "raw_excerpt": "N. Janakiraman, M. S. Samuel, M. R. Sumalatha, and T. John. The adaptive multi-level phase coding method in audio steganography. In2019 IEEE 5th International Conference for Convergence in Technology (I2CT), pages 1\u20135, 2019. doi: 10.1109/I2CT45611.2019.8830467",
  "ref_index": 26,
  "verdict_class": "cross_source"
}