> **For coding agents and LLMs:** This is one Social Fetch marketing page (markdown export). For API orientation start with [`/llms.txt`](https://www.socialfetch.dev/llms.txt); for auth and crawl rules use [`/agents.txt`](https://www.socialfetch.dev/agents.txt); for every operation use [`/llms-endpoints.txt`](https://www.socialfetch.dev/llms-endpoints.txt).

## This page

- **On-site (HTML):** <https://www.socialfetch.dev/platforms/hugging-face/papers-arxivid-repos>
- **Markdown (.mdx) URL:** <https://www.socialfetch.dev/platforms/hugging-face/papers-arxivid-repos.mdx>

---

# Hugging Face Citing Repositories API

Models, datasets and Spaces that cite a paper, grouped by kind, with a flag for truncated lists.

`GET /v1/hugging-face/papers/{arxivId}/repos` returns `models`, `datasets` and `spaces`, each a list of repository summaries, plus `cappedLists` with `models`, `datasets` and `spaces` booleans.

Each list holds at most 100 entries and has no cursor. When a capped flag is true the list is full, so more repositories exist; the paper endpoint's `linked.totalModels`, `linked.totalDatasets` and `linked.totalSpaces` carry the totals. A paper that is not on the platform returns `lookupStatus: not_found`.

## Request

- **Endpoint:** `GET /v1/hugging-face/papers/{arxivId}/repos`
- **Credits:** 1 credit
Failed requests are free
- **Input:** by arXiv id
- **Full reference:** [docs](https://www.socialfetch.dev/docs/api/v1/hugging-face/papers/arxivid/repos/get)
- **Platform page:** [/platforms/hugging-face](https://www.socialfetch.dev/platforms/hugging-face)

## FAQ

### How do I know the list is incomplete?

Read cappedLists. A true flag means the list is full at 100 and more repositories exist.

### Can I page through citing repositories?

No. The platform gives one list per kind with no cursor. Use the paper endpoint for the totals.

### What does a repository summary include?

id, type, url, author, likes, downloads, tags, licence, gated and the other fields the repository lists expose.

### How much does a citing list cost?

Pricing is documented on the operation in the API registry (shown on this page). Confirm on every response with meta.creditsCharged: that field is the billing source of truth.