Pith Number

pith:6MYRPO5Q

pith:2012:6MYRPO5QCEK6MV6VCXP4WZBJBU

not attested not anchored not stored refs pending

On the Core of Dynamic Cooperative Games

Ehud Lehrer, Marco Scarsini

arxiv:1203.2832 v1 · 2012-03-13 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MYRPO5QCEK6MV6VCXP4WZBJBU}

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	2026-05-18T00:47:31.801056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f33117bbb01115e657d515dfcb64290d3e7ea7b43a8ff358561238698045bbb9

Aliases

arxiv: 1203.2832 · arxiv_version: 1203.2832v1 · doi: 10.48550/arxiv.1203.2832 · pith_short_12: 6MYRPO5QCEK6 · pith_short_16: 6MYRPO5QCEK6MV6V · pith_short_8: 6MYRPO5Q

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/6MYRPO5QCEK6MV6VCXP4WZBJBU \
  | 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: f33117bbb01115e657d515dfcb64290d3e7ea7b43a8ff358561238698045bbb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e658e9a380b031c4e1634da0e51cbf9220a037154602c3a6695843d155e3612f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-03-13T15:11:35Z",
    "title_canon_sha256": "f8a8efd322621da15d7afc6a3f87aa0ccea6820d87dc31211592edf39a99b0f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2832",
    "kind": "arxiv",
    "version": 1
  }
}