Pith Number

pith:IZTUFDS7

pith:2021:IZTUFDS72XD7OCPQCNFECCWLTW

not attested not anchored not stored refs pending

A note on simple games with two equivalence classes of players

Dani Samaniego, Sascha Kurz

arxiv:2112.00307 v1 · 2021-12-01 · math.CO · 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{IZTUFDS72XD7OCPQCNFECCWLTW}

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	2026-07-05T03:36:44.979953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4667428e5fd5c7f709f0134a410acb9db83ee01a83a3e11c46fc1c5dbcdc1598

Aliases

arxiv: 2112.00307 · arxiv_version: 2112.00307v1 · doi: 10.48550/arxiv.2112.00307 · pith_short_12: IZTUFDS72XD7 · pith_short_16: IZTUFDS72XD7OCPQ · pith_short_8: IZTUFDS7

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/IZTUFDS72XD7OCPQCNFECCWLTW \
  | 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: 4667428e5fd5c7f709f0134a410acb9db83ee01a83a3e11c46fc1c5dbcdc1598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1160089ae9480af098ef6009d3df8b093319d9232b35f6bc0bca841119e7945b",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2021-12-01T06:58:09Z",
    "title_canon_sha256": "18e13d0c3499a547099f423d4337debb3031d0941031116b03ec8beb7e06049e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00307",
    "kind": "arxiv",
    "version": 1
  }
}