Pith Number

pith:VFR5LDI3

pith:2025:VFR5LDI3B5ES42RNUKSJWOQLTU

not attested not anchored not stored refs pending

VidEvent: A Large Dataset for Understanding Dynamic Evolution of Events in Videos

Baoyu Liang, Chao Tong, Qile Su, Shoutai Zhu, Yuchen Liang

arxiv:2506.02448 v1 · 2025-06-03 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFR5LDI3B5ES42RNUKSJWOQLTU}

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	2026-07-05T11:15:02.151843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a963d58d1b0f492e6a2da2a49b3a0b9d1f81eac09ae8626663eff929b598f583

Aliases

arxiv: 2506.02448 · arxiv_version: 2506.02448v1 · doi: 10.48550/arxiv.2506.02448 · pith_short_12: VFR5LDI3B5ES · pith_short_16: VFR5LDI3B5ES42RN · pith_short_8: VFR5LDI3

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/VFR5LDI3B5ES42RNUKSJWOQLTU \
  | 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: a963d58d1b0f492e6a2da2a49b3a0b9d1f81eac09ae8626663eff929b598f583

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75c3b2f5bb3b896a4c12c80098892b6fb74ec0d3c3df19237d677a0225146373",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-03T05:12:48Z",
    "title_canon_sha256": "58ea9147b2224434735d294b2ddca672ef33a2e5dfff4f96092b1c171ac20202"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02448",
    "kind": "arxiv",
    "version": 1
  }
}