Pith Number

pith:E4Z22ORP

pith:2022:E4Z22ORPANUUFUNAOFVV32SP3W

not attested not anchored not stored refs pending

Bidirectional Cross-Modal Knowledge Exploration for Video Recognition with Pre-trained Vision-Language Models

Haipeng Luo, Jingdong Wang, Wanli Ouyang, Wenhao Wu, Xiaohan Wang, Yi Yang

arxiv:2301.00182 v2 · 2022-12-31 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4Z22ORPANUUFUNAOFVV32SP3W}

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.

Receipt and verification

First computed	2026-07-05T05:54:34.905003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2733ad3a2f036942d1a0716b5dea4fddae860690056f82652bf0cea02aade245

Aliases

arxiv: 2301.00182 · arxiv_version: 2301.00182v2 · doi: 10.48550/arxiv.2301.00182 · pith_short_12: E4Z22ORPANUU · pith_short_16: E4Z22ORPANUUFUNA · pith_short_8: E4Z22ORP

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/E4Z22ORPANUUFUNAOFVV32SP3W \
  | 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: 2733ad3a2f036942d1a0716b5dea4fddae860690056f82652bf0cea02aade245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef4143fcce795688fe3b482501fe129b3393abc289c8147e49fd420b3edc589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-31T11:36:53Z",
    "title_canon_sha256": "ce5f996d3e36b57e5ea31488a95666255f67a711d3f45b305dbbc0d8e02837a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.00182",
    "kind": "arxiv",
    "version": 2
  }
}