Pith Number

pith:AAH2UBZX

pith:2025:AAH2UBZXOGL4BC257IXGD3LADZ

not attested not anchored not stored refs pending

VACT: A Video Automatic Causal Testing System and a Benchmark

Haotong Yang, Muhan Zhang, Qingyuan Zheng, Yangbo He, Yongkun Yang, Yunjian Gao, Zhouchen Lin

arxiv:2503.06163 v2 · 2025-03-08 · cs.AI · cs.CV · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAH2UBZXOGL4BC257IXGD3LADZ}

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	2026-07-05T10:51:34.328852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

000faa07377197c08b5dfa2e61ed601e52035eeb6ca68fdb9e577ff6505b6d5f

Aliases

arxiv: 2503.06163 · arxiv_version: 2503.06163v2 · doi: 10.48550/arxiv.2503.06163 · pith_short_12: AAH2UBZXOGL4 · pith_short_16: AAH2UBZXOGL4BC25 · pith_short_8: AAH2UBZX

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/AAH2UBZXOGL4BC257IXGD3LADZ \
  | 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: 000faa07377197c08b5dfa2e61ed601e52035eeb6ca68fdb9e577ff6505b6d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4d037c8f5e9bc567469799860f3b682bf3f106e4ae360d93d74777d636cdd3c",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-03-08T10:54:42Z",
    "title_canon_sha256": "7e88d89f24d4e67b32fd2755330ec18a71c8a16d5ee66707107199ac77def7c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06163",
    "kind": "arxiv",
    "version": 2
  }
}