Pith Number

pith:JIDERDSR

pith:2013:JIDERDSR4RMY5ZVJ2MO5OESQQA

not attested not anchored not stored refs pending

Partition-Merge: Distributed Inference and Modularity Optimization

Devavrat Shah, Kyomin Jung, Pushmeet Kohli, Vincent Blondel

arxiv:1309.6129 v1 · 2013-09-24 · cs.DS · cs.AI · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIDERDSR4RMY5ZVJ2MO5OESQQA}

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	2026-05-18T03:12:23.797563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a06488e51e4598ee6a9d31dd71250802d0d160ec6b9e6902a673ec6ca9ff531

Aliases

arxiv: 1309.6129 · arxiv_version: 1309.6129v1 · doi: 10.48550/arxiv.1309.6129 · pith_short_12: JIDERDSR4RMY · pith_short_16: JIDERDSR4RMY5ZVJ · pith_short_8: JIDERDSR

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/JIDERDSR4RMY5ZVJ2MO5OESQQA \
  | 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: 4a06488e51e4598ee6a9d31dd71250802d0d160ec6b9e6902a673ec6ca9ff531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d502960f271e28b41d6a1580483233e952718e3f4f3e365f1b0ef6b296c96a2d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-09-24T12:32:34Z",
    "title_canon_sha256": "7e7d154e607943a794e97f43ab5a0f0888232c5759fb8bd79d48428dfb634ecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6129",
    "kind": "arxiv",
    "version": 1
  }
}