Pith Number

pith:HXLR3PAO

pith:2013:HXLR3PAOCBCI5TE2XMJILB5UOP

not attested not anchored not stored refs pending

A Hierarchical Dynamic Programming Algorithm for Optimal Coalition Structure Generation

Meritxell Vinyals, Nicholas R. Jennings, Sarvapali Ramchurn, Thomas Voice

arxiv:1310.6704 v1 · 2013-10-24 · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXLR3PAOCBCI5TE2XMJILB5UOP}

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	2026-05-18T03:09:00.378794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd71dbc0e10448ecc9abb128587b473df8351879899eba7e7f0baadb86cad41

Aliases

arxiv: 1310.6704 · arxiv_version: 1310.6704v1 · doi: 10.48550/arxiv.1310.6704 · pith_short_12: HXLR3PAOCBCI · pith_short_16: HXLR3PAOCBCI5TE2 · pith_short_8: HXLR3PAO

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/HXLR3PAOCBCI5TE2XMJILB5UOP \
  | 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: 3dd71dbc0e10448ecc9abb128587b473df8351879899eba7e7f0baadb86cad41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7cbbf43224d0bcea7a9d0ce8b51cd97efc48de78b7dd4f034d9f619fc928c45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2013-10-24T18:49:31Z",
    "title_canon_sha256": "bdef929ef8d890d8c35a821742cba11c661b85c8f9c1a49f7a8a5e3858fa702c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6704",
    "kind": "arxiv",
    "version": 1
  }
}