Pith Number

pith:7GKGLSKV

pith:2013:7GKGLSKV56FXP44XBM4DFEWBUE

not attested not anchored not stored refs pending

Unsupervised edge map scoring: a statistical complexity approach

Ana Georgina Flesia, Javier Gimenez, Jorge Martinez

arxiv:1302.5186 v2 · 2013-02-21 · cs.CV · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GKGLSKV56FXP44XBM4DFEWBUE}

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	2026-05-18T02:59:44.711358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f99465c955ef8b77f3970b383292c1a1369af4bfe999eb96ab552b5950d9c942

Aliases

arxiv: 1302.5186 · arxiv_version: 1302.5186v2 · doi: 10.48550/arxiv.1302.5186 · pith_short_12: 7GKGLSKV56FX · pith_short_16: 7GKGLSKV56FXP44X · pith_short_8: 7GKGLSKV

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/7GKGLSKV56FXP44XBM4DFEWBUE \
  | 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: f99465c955ef8b77f3970b383292c1a1369af4bfe999eb96ab552b5950d9c942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef44e3bbc0a61b97ed61f1237ee8688fda41552f323ae85715ee0d2ed8a9878",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-02-21T05:56:41Z",
    "title_canon_sha256": "7695b9349a65b9b1eac1c265e5693db02892c04640f562a3793bd5d5cbf09344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5186",
    "kind": "arxiv",
    "version": 2
  }
}