six degrees of separation

theory of inter-connectedness of all people
Intangible theory Q2855754
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six degrees of separation

Summary

six degrees of separation is a theory[1]. It ranks in the top 2% of theory entities by monthly Wikipedia readership (3,750 views/month).[2]

Key Facts

  • six degrees of separation is the creator of Frigyes Karinthy[3].
  • six degrees of separation's instance of is recorded as theory[4].
  • 1929 marks the founding of six degrees of separation[5].
  • six degrees of separation's facet of is recorded as social network[6].
  • six degrees of separation's facet of is recorded as graph connectivity measure[7].
  • six degrees of separation's different from is recorded as Six Degrees[8].
  • six degrees of separation's studied by is recorded as sociology[9].

Body

Definition and Type

six degrees of separation's instance of is recorded as theory[4].

Origins

1929 marks the founding of six degrees of separation[5].

Influence

Things named for six degrees of separation include GREE, Inc.[10], a business[11], in Japan[12], founded in 2004[13], headquartered in Roppongi Hills Mori Tower[14] and GREE[15], a website[16], in Japan[17], founded in 2004[18].

Why It Matters

six degrees of separation ranks in the top 2% of theory entities by monthly Wikipedia readership (3,750 views/month).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[19] It is known by 4 alternative names across languages and contexts.[20]

Entities named for it include GREE, Inc.[10], a business[11], in Japan[12], founded in 2004[13], headquartered in Roppongi Hills Mori Tower[14] and GREE[15], a website[16], in Japan[17], founded in 2004[18].

References

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

Direct Wikidata claims

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

Inverse relationships (entities pointing at this one)

  1. [10] . wikidata.org. → on this site
  2. [15] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [11] . Wikidata. wikidata.org. → on this site
  2. [12] . Wikidata. wikidata.org. → on this site
  3. [13] . Wikidata. wikidata.org. → on this site
  4. [14] . Wikidata. wikidata.org. → on this site
  5. [16] . Wikidata. wikidata.org. → on this site
  6. [17] . Wikidata. wikidata.org. → on this site
  7. [18] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] . Wikidata sitelinks. wikidata.org.
  3. [20] . 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). six degrees of separation. Retrieved May 3, 2026, from https://4ort.xyz/entity/six-degrees-of-separation-q2855754
MLA “six degrees of separation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/six-degrees-of-separation-q2855754.
BibTeX @misc{4ortxyz_six-degrees-of-separation-q2855754_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{six degrees of separation}}, year = {2026}, url = {https://4ort.xyz/entity/six-degrees-of-separation-q2855754}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): six degrees of separation — https://4ort.xyz/entity/six-degrees-of-separation-q2855754 (retrieved 2026-05-03)

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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. 5w ago · Tholzheim · 2026-05-27 view diff on Wikidata ↗
    Factgrid item id Q1745661
    Inception +1929-00-00T00:00:00Z
    Instance of theory
    Creator Frigyes Karinthy
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P8168]]: Q1745661, adds FactGrid ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.