Pith Number

pith:XMFBBXTU

pith:2015:XMFBBXTULCEXLX5W5J22SIN3MJ

not attested not anchored not stored refs pending

Detecting events and key actors in multi-person videos

Alexander Gorban, Jonathan Huang, Kevin Murphy, Li Fei-Fei, Sami Abu-el-haija, Vignesh Ramanathan

arxiv:1511.02917 v2 · 2015-11-09 · cs.CV · cs.AI

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:18:57.119752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb0a10de74588975dfb6ea75a921bb6267a548f19cca259573835e8ce415f474

Aliases

arxiv: 1511.02917 · arxiv_version: 1511.02917v2 · doi: 10.48550/arxiv.1511.02917

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/XMFBBXTULCEXLX5W5J22SIN3MJ \
  | 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: bb0a10de74588975dfb6ea75a921bb6267a548f19cca259573835e8ce415f474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5ae0124e14d2936207fbe12bfed5e110cd2264f0d55ccc474013d319b45e86d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-09T22:30:19Z",
    "title_canon_sha256": "a6da17fc3186ae330eef732e902cef0dc0b20d06f72024a34a2f886670158771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02917",
    "kind": "arxiv",
    "version": 2
  }
}