Pith Number

pith:BVH3RGTL

pith:2013:BVH3RGTLYEYVA2TVOPSNSSYJ3Q

not attested not anchored not stored refs pending

Video Face Matching using Subset Selection and Clustering of Probabilistic Multi-Region Histograms

Brian C. Lovell, Conrad Sanderson, Sandra Mau, Shaokang Chen

arxiv:1303.6361 v1 · 2013-03-26 · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVH3RGTLYEYVA2TVOPSNSSYJ3Q}

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	2026-05-18T03:29:49.651769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d4fb89a6bc131506a7573e4d94b09dc2803b6f4c17050ab0715cbf63d5cbfda

Aliases

arxiv: 1303.6361 · arxiv_version: 1303.6361v1 · doi: 10.48550/arxiv.1303.6361 · pith_short_12: BVH3RGTLYEYV · pith_short_16: BVH3RGTLYEYVA2TV · pith_short_8: BVH3RGTL

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/BVH3RGTLYEYVA2TVOPSNSSYJ3Q \
  | 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: 0d4fb89a6bc131506a7573e4d94b09dc2803b6f4c17050ab0715cbf63d5cbfda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4219ff0e27ab9425775a7024a350ceb6118567df7ccc5589b11009aa9d621b0",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-03-26T01:34:42Z",
    "title_canon_sha256": "b07e6261252b34e549aa5288d7036547644e55f346dedfa130dac6331e41b65b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6361",
    "kind": "arxiv",
    "version": 1
  }
}