Pith Number

pith:ZINN7272

pith:2012:ZINN7272GCD6VGLK67UGTSN3D4

not attested not anchored not stored refs pending

Large-Scale Automatic Labeling of Video Events with Verbs Based on Event-Participant Interaction

Alexander Bridge, Andrei Barbu, Dan Coroian, Dhaval Salvi, Jarrell Waggoner, Jeffrey Mark Siskind, Jiangnan Shangguan, Jinlian Wei, Lara Schmidt, Sam Mussman, Siddharth Narayanaswamy, Song Wang, Sven Dickinson, Yifan Yin, Zhiqi Zhang

arxiv:1204.3616 v1 · 2012-04-16 · 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{ZINN7272GCD6VGLK67UGTSN3D4}

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	2026-05-18T03:57:51.070804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca1adfebfa3087ea996af7e869c9bb1f018fe2f0d69d2bcf501644a29fcaf93e

Aliases

arxiv: 1204.3616 · arxiv_version: 1204.3616v1 · doi: 10.48550/arxiv.1204.3616 · pith_short_12: ZINN7272GCD6 · pith_short_16: ZINN7272GCD6VGLK · pith_short_8: ZINN7272

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/ZINN7272GCD6VGLK67UGTSN3D4 \
  | 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: ca1adfebfa3087ea996af7e869c9bb1f018fe2f0d69d2bcf501644a29fcaf93e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "302ae04c64a6d63df8bc9641c1740fb35f86f1ae98ceeebf089cd50ca2903794",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-04-16T19:59:15Z",
    "title_canon_sha256": "f54e9be43dc8f1e6f66f3a9a088f2f64b6447d9d48870f9607b6799b4c121bfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3616",
    "kind": "arxiv",
    "version": 1
  }
}