Pith Number

pith:KGPE667H

pith:2016:KGPE667HWMATB7X7YCT76CSRNP

not attested not anchored not stored refs pending

Social Scene Understanding: End-to-End Multi-Person Action Localization and Collective Activity Recognition

Alexandre Alahi, Fran\c{c}ois Fleuret, Pascal Fua, Silvio Savarese, Timur Bagautdinov

arxiv:1611.09078 v1 · 2016-11-28 · 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{KGPE667HWMATB7X7YCT76CSRNP}

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	2026-05-18T00:56:29.257787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

519e4f7be7b30130feffc0a7ff0a516bdd6d66774568638d1fba3e585b5aeda8

Aliases

arxiv: 1611.09078 · arxiv_version: 1611.09078v1 · doi: 10.48550/arxiv.1611.09078 · pith_short_12: KGPE667HWMAT · pith_short_16: KGPE667HWMATB7X7 · pith_short_8: KGPE667H

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/KGPE667HWMATB7X7YCT76CSRNP \
  | 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: 519e4f7be7b30130feffc0a7ff0a516bdd6d66774568638d1fba3e585b5aeda8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1096b4c61023538dcc03d5d3b966dd7dae989e8afee2929f6ce2f042a130c87c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-28T11:34:20Z",
    "title_canon_sha256": "2bcf2ef048822381a406d3d8fa2b6158c5106ac482f72cb7ed8db9aaa16f8cfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09078",
    "kind": "arxiv",
    "version": 1
  }
}