Schrödinger's cat

thought experiment
Event thought_experiment Q8588
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Schrödinger's cat

Summary

Schrödinger's cat is a thought experiment[1]. It ranks in the top 2% of thought_experiment entities by monthly Wikipedia readership (13,803 views/month).[2]

Key Facts

  • Schrödinger's cat is the creator of Erwin Schrödinger[3].
  • Schrödinger's cat's instance of is recorded as thought experiment[4].
  • Schrödinger's cat's instance of is recorded as paradox[5].
  • Schrödinger's cat's instance of is recorded as fictional cat[6].
  • Erwin Schrödinger is named after Schrödinger's cat[7].
  • Schrödinger's cat's Commons category is recorded as Schrödinger's Cat[8].
  • Schrödinger's cat was published on January 1, 1935[9].
  • Schrödinger's cat's topic's main category is recorded as Category:Schrödinger's cat[10].
  • Schrödinger's cat's Stack Exchange tag is recorded as https://physics.stackexchange.com/tags/schroedingers-cat[11].
  • Schrödinger's cat's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[12].

Body

Context

Recorded instance of include thought experiment[4], paradox[5], and fictional cat[6].

Outcome and Impact

Things named for Schrödinger's cat include cat state[13].

Why It Matters

Schrödinger's cat ranks in the top 2% of thought_experiment entities by monthly Wikipedia readership (13,803 views/month).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[14] It is known by 9 alternative names across languages and contexts.[15]

Entities named for it include cat state[13].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . wikidata.org.
  5. [3] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [13] . wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] . Wikidata sitelinks. wikidata.org.
  3. [15] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Schrödinger's cat. Retrieved May 3, 2026, from https://4ort.xyz/entity/schr-dinger-s-cat
MLA “Schrödinger's cat.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/schr-dinger-s-cat.
BibTeX @misc{4ortxyz_schr-dinger-s-cat_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Schrödinger's cat}}, year = {2026}, url = {https://4ort.xyz/entity/schr-dinger-s-cat}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Schrödinger's cat — https://4ort.xyz/entity/schr-dinger-s-cat (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/schr-dinger-s-cat · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · Sd5605 · 2026-05-26 view diff on Wikidata ↗
    Publication date +1935-01-01T00:00:00Z
    Bgm.tv character id 14481
    Publication date
    Instance of thought experiment, paradox, fictional cat
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P6296]]: 14481"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.