# Can Hardcore Actualism Validate S5?

> Research article (Philosophy and Phenomenological Research, 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2982081956](https://www.wikidata.org/wiki/openalex:W2982081956)  
**Source**: https://4ort.xyz/entity/can-hardcore-actualism-validate-s5