Pith Number

pith:SMT7UMOJ

pith:2014:SMT7UMOJMYL3ZJQUTQJ63KW7TC

not attested not anchored not stored refs pending

Multiple object tracking with context awareness

Laura Leal-Taix\'e

arxiv:1411.7935 v2 · 2014-11-24 · 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{SMT7UMOJMYL3ZJQUTQJ63KW7TC}

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.

Cited by

1 paper in Pith

ERPPO: Entropy Regularization-based Proximal Policy Optimization

Receipt and verification

First computed	2026-05-18T00:56:12.610883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9327fa31c96617bca6149c13edaadf9892bce15728155dde68d45fffae243ef5

Aliases

arxiv: 1411.7935 · arxiv_version: 1411.7935v2 · doi: 10.48550/arxiv.1411.7935 · pith_short_12: SMT7UMOJMYL3 · pith_short_16: SMT7UMOJMYL3ZJQU · pith_short_8: SMT7UMOJ

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/SMT7UMOJMYL3ZJQUTQJ63KW7TC \
  | 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: 9327fa31c96617bca6149c13edaadf9892bce15728155dde68d45fffae243ef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca30101cbaef1ac8cb1351deea754d1a6cec04a184b21e1f31d0728661bca887",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-11-24T09:24:24Z",
    "title_canon_sha256": "81cd6a06eced707fd7adc42ce537d4131e15e3d285b92020696131c4d2471590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7935",
    "kind": "arxiv",
    "version": 2
  }
}