# Crossref membership (member 13551, prefix 10.53131)

**Canonical:** https://apis.io/apis/sapienza-university-of-rome/crossref-membership/  
**Provider:** Sapienza University of Rome — https://apis.io/providers/sapienza-university-of-rome/  
**Base URL:** https://api.crossref.org/members/13551  
**Documentation:** https://www.crossref.org/

Crossref membership (member 13551, prefix 10.53131) is one of 7 APIs that [Sapienza University of Rome](https://apis.io/providers/sapienza-university-of-rome/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Crossref, DOI, Registry, Scholarly Publishing, and Persistent Identifiers.

Sapienza is a Crossref member and DOI depositor. Verified live 2026-09-01 — https://api.crossref.org/members/13551 returns 200 with primary-name "Sapienza University of Rome", location "Rome, Italy", prefix 10.53131 and 250 deposited DOIs (55 current, 195 backfile). Two other Crossref members carry the Sapienza name and are NOT this institution — "Sapienza Grupo Editorial" (35383) and "Sapienza: International Journal of Interdisciplinary Studies" (29301) — and are excluded here. The Crossref API is Crossref's contract; only the membership is recorded.

## Machine-readable artifacts (1)

- **Conformance** — https://raw.githubusercontent.com/api-evangelist/sapienza-university-of-rome/refs/heads/main/conformance/sapienza-university-of-rome-conformance.yml

## Other Sapienza University of Rome APIs (6)

- [IRIS Research Catalogue OAI-PMH](https://apis.io/apis/sapienza-university-of-rome/iris-oai-pmh/)
- [Riviste Online SApienza (R.O.SA) OAI-PMH](https://apis.io/apis/sapienza-university-of-rome/rosa-oai-pmh/)
- [Sapienza Shibboleth Identity Provider (IDEM GARR AAI)](https://apis.io/apis/sapienza-university-of-rome/identity-federation/)
- [Sapienza Library System Open Data & Linked Data (dormant)](https://apis.io/apis/sapienza-university-of-rome/library-open-data/)
- [DataCite DOI registration (provider ROMAUNO / repository CRUI.UNIROMA1)](https://apis.io/apis/sapienza-university-of-rome/datacite-registration/)
- [ROR organization identifier 02be6w209](https://apis.io/apis/sapienza-university-of-rome/ror-registration/)

## Tags

Crossref, DOI, Registry, Scholarly Publishing, Persistent Identifiers

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/sapienza-university-of-rome/crossref-membership/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/sapienza-university-of-rome/.