Pith Number

pith:3HYT5FB2

pith:2024:3HYT5FB2CTM4GYTDX6EPYIWIRC

not attested not anchored not stored refs pending

FROSTER: Frozen CLIP Is A Strong Teacher for Open-Vocabulary Action Recognition

Hao Zhou, Kai Han, Kun Yao, Xiaohu Huang

arxiv:2402.03241 v1 · 2024-02-05 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HYT5FB2CTM4GYTDX6EPYIWIRC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Spatio-Temporal Similarity Volume Aggregation for Open-Vocabulary Action Recognition

Receipt and verification

First computed	2026-07-05T07:41:32.787088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9f13e943a14d9c36263bf88fc22c88880230dd3008e2c06fd0c6149813ed86b

Aliases

arxiv: 2402.03241 · arxiv_version: 2402.03241v1 · doi: 10.48550/arxiv.2402.03241 · pith_short_12: 3HYT5FB2CTM4 · pith_short_16: 3HYT5FB2CTM4GYTD · pith_short_8: 3HYT5FB2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3HYT5FB2CTM4GYTDX6EPYIWIRC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d9f13e943a14d9c36263bf88fc22c88880230dd3008e2c06fd0c6149813ed86b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f9ba6530abd80881fe4e55ff49805a42d38149187ae69119dd21c6218ac48c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-05T17:56:41Z",
    "title_canon_sha256": "5aee2c1e3ff6714c0a537b6cfaebda552d360d6f47f82b6726a24b2b19f2de32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03241",
    "kind": "arxiv",
    "version": 1
  }
}