Pith Number

pith:TJQ7ZMU7

pith:2014:TJQ7ZMU7KIO7WOLB4ZZJL5TFRQ

not attested not anchored not stored refs pending

Learning Multi-target Tracking with Quadratic Object Interactions

Charless C. Fowlkes, Shaofei Wang

arxiv:1412.2066 v2 · 2014-12-05 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJQ7ZMU7KIO7WOLB4ZZJL5TFRQ}

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	2026-05-18T02:31:46.042777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a61fcb29f521dfb3961e67295f6658c29ad364d86e55c320faf0a9435880dfe

Aliases

arxiv: 1412.2066 · arxiv_version: 1412.2066v2 · doi: 10.48550/arxiv.1412.2066 · pith_short_12: TJQ7ZMU7KIO7 · pith_short_16: TJQ7ZMU7KIO7WOLB · pith_short_8: TJQ7ZMU7

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/TJQ7ZMU7KIO7WOLB4ZZJL5TFRQ \
  | 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: 9a61fcb29f521dfb3961e67295f6658c29ad364d86e55c320faf0a9435880dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3196eceae7bf02bef705dbac9c3a05874bef2792f186e0254dcaa6eab1d9642b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-12-05T17:04:35Z",
    "title_canon_sha256": "462c9f6f67f4cfbd060c5fa06ca401a2187366c5ba6c7bf870b5005943e85e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2066",
    "kind": "arxiv",
    "version": 2
  }
}