# hash function

> type of function that maps data of arbitrary size to data of fixed size

**Wikidata**: [Q183427](https://www.wikidata.org/wiki/Q183427)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hash_function)  
**Source**: https://4ort.xyz/entity/hash-function


## References

1. Freebase Data Dumps. 2013
2. Czech National Authority Database
3. [Hash URI Specification (Initial Draft). 2016](https://github.com/hash-uri/hash-uri)
4. KBpedia
5. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)