Recoverable Identifier

arXiv:2605.03746 · detector doi_compliance · incontrovertible · 2026-05-19 16:07:41.807912+00:00

advisory doi_compliance recoverable_identifier

DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.11429/ppmsj1919.22.4264) was visible in the surrounding text but could not be confirmed against doi.org as printed.

Paper page Integrity report arXiv Try DOI

Evidence text

HUSIMI, K.: Some formal properties of the density matrix. Pro ceedings of the Physico-Mathematical Society of Japan. 3rd Series 22(4), 264–314 (1940) https://doi.org/10.11429/ppmsj1919.22.4 264

Evidence payload

{
  "printed_excerpt": "HUSIMI, K.: Some formal properties of the density matrix. Pro ceedings of the Physico-Mathematical Society of Japan. 3rd Series 22(4), 264\u2013314 (1940) https://doi.org/10.11429/ppmsj1919.22.4 264",
  "reconstructed_doi": "10.11429/ppmsj1919.22.4264",
  "ref_index": 25,
  "resolved_title": null,
  "verdict_class": "incontrovertible"
}