# digital signature

> mathematical scheme for verifying the authenticity of digital documents

**Wikidata**: [Q220849](https://www.wikidata.org/wiki/Q220849)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Digital_signature)  
**Source**: https://4ort.xyz/entity/digital-signature


## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=7673)
2. [Source](http://servicios.infoleg.gob.ar/infolegInternet/anexos/70000-74999/70749/norma.htm)
3. Nuovo soggettario
4. Freebase Data Dumps. 2013
5. YSO-Wikidata mapping project. 2023
6. Quora
7. National Library of Israel
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)
9. Wikibase TDKIV