Pith Number

pith:6ESW3PMH

pith:2011:6ESW3PMH4AR4VMCJ3JNXICCXWK

not attested not anchored not stored refs pending

GRASP and path-relinking for Coalition Structure Generation

Floriana Esposito, Nicola Di Mauro, Stefano Ferilli, Teresa M.A. Basile

arxiv:1103.1157 v2 · 2011-03-06 · 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{6ESW3PMH4AR4VMCJ3JNXICCXWK}

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	2026-05-18T04:27:06.159208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1256dbd87e023cab049da5b740857b287b2216b980186d17794ad5c6e7e595b

Aliases

arxiv: 1103.1157 · arxiv_version: 1103.1157v2 · doi: 10.48550/arxiv.1103.1157 · pith_short_12: 6ESW3PMH4AR4 · pith_short_16: 6ESW3PMH4AR4VMCJ · pith_short_8: 6ESW3PMH

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/6ESW3PMH4AR4VMCJ3JNXICCXWK \
  | 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: f1256dbd87e023cab049da5b740857b287b2216b980186d17794ad5c6e7e595b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe7aab1a5c6c9aa206aeb189bebfde293384787fec03dc21fb0cf0d4f10c0435",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-03-06T18:54:04Z",
    "title_canon_sha256": "6fa26b016658a5c04da6bcccaf32977fe3db312e8cca02ffebd7aa812b23bfb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1157",
    "kind": "arxiv",
    "version": 2
  }
}