Pith Number

pith:NH4QOEO7

pith:2025:NH4QOEO7K74HSDUUFGKXESI4LV

not attested not anchored not stored refs pending

VUDG: A Dataset for Video Understanding Domain Generalization

Boxuan Yu, Jin Chen, Qingyuan Lu, Xinxiao Wu, Yuxiang Song, Zhi Gao, Zirui Dai, Ziyi Wang

arxiv:2505.24346 v1 · 2025-05-30 · 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{NH4QOEO7K74HSDUUFGKXESI4LV}

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	2026-07-05T11:12:47.281700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69f90711df57f8790e94299572491c5d55b204db91559a13ff20cd0e181c41bf

Aliases

arxiv: 2505.24346 · arxiv_version: 2505.24346v1 · doi: 10.48550/arxiv.2505.24346 · pith_short_12: NH4QOEO7K74H · pith_short_16: NH4QOEO7K74HSDUU · pith_short_8: NH4QOEO7

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/NH4QOEO7K74HSDUUFGKXESI4LV \
  | 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: 69f90711df57f8790e94299572491c5d55b204db91559a13ff20cd0e181c41bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cee717a45e9fec08d1aa32c436c4b73b3fe656d8b0f8ec7988bfb901372f714a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-30T08:39:36Z",
    "title_canon_sha256": "df8e26e8c01f740385570d4a28f38e40b93d985cac0c516541eb6645092413aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24346",
    "kind": "arxiv",
    "version": 1
  }
}