Pith Number

pith:Z6T6ZFJA

pith:2014:Z6T6ZFJANF4C43XYH2252KK7F3

not attested not anchored not stored refs pending

An Anytime Algorithm for Optimal Coalition Structure Generation

Andrea Giovannucci, Nicholas Robert Jennings, Sarvapali Dyanand Ramchurn, Talal Rahwan

arxiv:1401.3466 v1 · 2014-01-15 · cs.MA · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6T6ZFJANF4C43XYH2252KK7F3}

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	2026-05-18T03:02:08.907535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa7ec952069782e6ef83eb5dd295f2ed1d632b93f760328695d46018ccafcf6

Aliases

arxiv: 1401.3466 · arxiv_version: 1401.3466v1 · doi: 10.48550/arxiv.1401.3466 · pith_short_12: Z6T6ZFJANF4C · pith_short_16: Z6T6ZFJANF4C43XY · pith_short_8: Z6T6ZFJA

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/Z6T6ZFJANF4C43XYH2252KK7F3 \
  | 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: cfa7ec952069782e6ef83eb5dd295f2ed1d632b93f760328695d46018ccafcf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce81a8c16b1877c098ffaa28937b76f3bcda1c59c721c52074d711c2b51c4a09",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2014-01-15T05:23:56Z",
    "title_canon_sha256": "d58d4e2ef7b987d414077c4b53e62a9d9b40b10b94b17b987d1930c091b60d54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3466",
    "kind": "arxiv",
    "version": 1
  }
}