Pith Number

pith:F5TWEFXG

pith:2015:F5TWEFXGNWELZCH2EG7VXJCKVN

not attested not anchored not stored refs pending

Integrating Graph Partitioning and Matching for Trajectory Analysis in Video Surveillance

Liang Lin, Xiaowu Chen, Yan Pan, Yongyi Lu

arxiv:1502.00377 v1 · 2015-02-02 · 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{F5TWEFXGNWELZCH2EG7VXJCKVN}

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	2026-05-18T02:28:06.110791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f676216e66d88bc88fa21bf5ba44aab41fdce6d0aa19b930a9fb6b6c32f85e1

Aliases

arxiv: 1502.00377 · arxiv_version: 1502.00377v1 · doi: 10.48550/arxiv.1502.00377 · pith_short_12: F5TWEFXGNWEL · pith_short_16: F5TWEFXGNWELZCH2 · pith_short_8: F5TWEFXG

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/F5TWEFXGNWELZCH2EG7VXJCKVN \
  | 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: 2f676216e66d88bc88fa21bf5ba44aab41fdce6d0aa19b930a9fb6b6c32f85e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cb560f36c19a521a225a614b1e13a750fd7d8b2e4e845e126f1c06257449258",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-02T06:52:47Z",
    "title_canon_sha256": "ff6504ba072f402c5936ee380108bafb921326b7372d72ce4b12c5fa582a8977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00377",
    "kind": "arxiv",
    "version": 1
  }
}