Pith Number

pith:DRBJZHFB

pith:2011:DRBJZHFBZMEDHLWY3OIOBDKC3E

not attested not anchored not stored refs pending

Large Scale Correlation Clustering Optimization

Meirav Galun, Shai Bagon

arxiv:1112.2903 v1 · 2011-12-13 · 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{DRBJZHFBZMEDHLWY3OIOBDKC3E}

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	2026-05-18T04:06:32.057353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c429c9ca1cb0833aed8db90e08d42d936b47d34d2f815e0627f0a93e5fe25d9

Aliases

arxiv: 1112.2903 · arxiv_version: 1112.2903v1 · doi: 10.48550/arxiv.1112.2903 · pith_short_12: DRBJZHFBZMED · pith_short_16: DRBJZHFBZMEDHLWY · pith_short_8: DRBJZHFB

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/DRBJZHFBZMEDHLWY3OIOBDKC3E \
  | 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: 1c429c9ca1cb0833aed8db90e08d42d936b47d34d2f815e0627f0a93e5fe25d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24137047278a71c4e8b84de3c05f706a5f01ee7c384028142ab705cd09f36533",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-12-13T14:28:12Z",
    "title_canon_sha256": "3118ec7acd604fb0b5a0af8d2ad48d934ae6b5c8f560d5df22f47e8c9630f655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2903",
    "kind": "arxiv",
    "version": 1
  }
}