Pith Number

pith:WAQBVS7Y

pith:2014:WAQBVS7YVESOABZ7ALE4MECA3Z

not attested not anchored not stored refs pending

Realtime Multilevel Crowd Tracking using Reciprocal Velocity Obstacles

Aniket Bera, Dinesh Manocha

arxiv:1402.2826 v1 · 2014-02-11 · 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{WAQBVS7YVESOABZ7ALE4MECA3Z}

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	2026-05-18T02:59:17.179685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0201acbf8a924e0073f02c9c61040de41c2004bab531dcdefa2cb1fa4bb53f8

Aliases

arxiv: 1402.2826 · arxiv_version: 1402.2826v1 · doi: 10.48550/arxiv.1402.2826 · pith_short_12: WAQBVS7YVESO · pith_short_16: WAQBVS7YVESOABZ7 · pith_short_8: WAQBVS7Y

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/WAQBVS7YVESOABZ7ALE4MECA3Z \
  | 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: b0201acbf8a924e0073f02c9c61040de41c2004bab531dcdefa2cb1fa4bb53f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06bbc14539d6808f036ef639b3c8a51d80fd49857e519b3aa4cbcc0cc5f4b56b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-02-11T15:49:53Z",
    "title_canon_sha256": "6178989738d59439695e40fdf8c90e3c5974807629cd79b0d563d32565f11825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2826",
    "kind": "arxiv",
    "version": 1
  }
}