hash function

type of function that maps data of arbitrary size to data of fixed size
Thing general Q183427
hash function
Jorge Stolfi · Public Domain · Wikimedia
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hash function

Summary

hash function ranks in the top 0.86% of general entities by monthly Wikipedia readership (5,169 views/month, #670 of 77,819).[1]

Key Facts

  • hash function is a type of function[2].
  • hash function is a type of deterministic algorithm[3].
  • hash function is a type of computer program[4].
  • hash function is used for hashing[5].
  • hash function's Commons category is recorded as Hashing[6].
  • hash function's topic's main category is recorded as Category:Hash functions[7].
  • hash function's topic has template is recorded as Template:Infobox hash function[8].
  • hash function's Stack Exchange tag is recorded as https://stackoverflow.com/tags/hash-function[9].
  • hash function's Stack Exchange tag is recorded as https://stackoverflow.com/tags/hash[10].
  • hash function's has effect is recorded as hash code[11].
  • hash function's P6009 is recorded as 14316[12].
  • hash function's maintained by WikiProject is recorded as WikiProject Mathematics[13].

Body

Definition and Type

Recorded subclass of include function[2], deterministic algorithm[3], and computer program[4].

Use and Application

hash function is used for hashing[5].

Why It Matters

hash function ranks in the top 0.86% of general entities by monthly Wikipedia readership (5,169 views/month, #670 of 77,819).[1] It has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[14] It is known by 103 alternative names across languages and contexts.[15]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . 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). hash function. Retrieved April 10, 2026, from https://4ort.xyz/entity/hash-function
MLA “hash function.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/hash-function.
BibTeX @misc{4ortxyz_hash-function_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hash function}}, year = {2026}, url = {https://4ort.xyz/entity/hash-function}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hash function — https://4ort.xyz/entity/hash-function (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/hash-function · 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. 4d ago · ~2026-19175-94 · 2026-05-16 view diff on Wikidata ↗
    Local thumb
    Described at url https://kurtwuckertjr.com/post/what-is-a-hash-function-bitcoin
    "/* wbsetclaim-create:2||1 */ [[Property:P973]]: https://kurtwuckertjr.com/post/what-is-a-hash-function-bitcoin"
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