Cited Work Retracted

arXiv:2605.17534 · detector cited_work_retraction · cross_source · 2026-05-23 10:22:54.784088+00:00

critical cited_work_retraction cited_work_retracted

Cited reference [24] (DOI 10.1007/bf01488952) is flagged as retracted by 2 authoritative source(s). Readers relying on this citation should treat the cited work accordingly.

Paper page Integrity report arXiv Try DOI

Evidence text

“Naturwissenschaft und reale Außenwelt.” Naturwissenschaften 28: 778-779. https://doi.org/10.1007/BF01488952 Planck, M. 1942a. “Sinn und Grenzen der exakten Wissenschaft.” Naturwissenschaften 30: 125-133. https://doi.org/10.1007/BF01475382 Planck, M. 1942b. “Sinn und Grenzen der exakten Wissenschaft.” Europäische Revue 18: 75-88. Planck, M. 1942c. Sinn und Grenzen der exakten Wissenschaft. Johann Ambrosius Barth. Planck, M

Evidence payload

{
  "crossref_signals": {
    "concern": false,
    "raw": [
      {
        "doi": "10.1007/bf01488952",
        "label": "Retraction",
        "source": "crossref.update-to",
        "type": "retraction"
      }
    ],
    "retracted": true
  },
  "doi": "10.1007/bf01488952",
  "openalex_signals": {
    "concern": false,
    "raw": [
      {
        "source": "openalex.is_retracted",
        "value": true
      }
    ],
    "retracted": true
  },
  "ref_index": 24,
  "source_agreement": 2,
  "verdict_class": "cross_source"
}