Pith Number

pith:VPS5BGNI

pith:2013:VPS5BGNIBZH5FXFEWJSSIZASRY

not attested not anchored not stored refs pending

Who and Where: People and Location Co-Clustering

Jinyun Yan, Zixuan Wang

arxiv:1307.8405 v1 · 2013-07-31 · 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{VPS5BGNIBZH5FXFEWJSSIZASRY}

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	2026-05-18T03:17:01.260212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe5d099a80e4fd2dca4b2652464128e23ca26fcdb495cedb49d2d147185e036

Aliases

arxiv: 1307.8405 · arxiv_version: 1307.8405v1 · doi: 10.48550/arxiv.1307.8405 · pith_short_12: VPS5BGNIBZH5 · pith_short_16: VPS5BGNIBZH5FXFE · pith_short_8: VPS5BGNI

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/VPS5BGNIBZH5FXFEWJSSIZASRY \
  | 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: abe5d099a80e4fd2dca4b2652464128e23ca26fcdb495cedb49d2d147185e036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2e040c16b334b27d50bb1735e7eb0e88387beade6241b52565d81f8acba8320",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-07-31T17:53:10Z",
    "title_canon_sha256": "5145f29df9f342e87dc098f9059d68c48e1cdc690da87f05134b6639041360d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8405",
    "kind": "arxiv",
    "version": 1
  }
}