Pith Number

pith:IPIGZHNP

pith:2013:IPIGZHNP56S5QVGFY57X2OW4WW

not attested not anchored not stored refs pending

The dimension of the St. Petersburg game

Lina Wedrich, Peter Kern

arxiv:1305.5697 v1 · 2013-05-24 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPIGZHNP56S5QVGFY57X2OW4WW}

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	2026-05-18T02:43:09.433881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43d06c9dafefa5d854c5c77f7d3adcb5bc6711da6e61c0884d0f78a5a5548e6e

Aliases

arxiv: 1305.5697 · arxiv_version: 1305.5697v1 · doi: 10.48550/arxiv.1305.5697 · pith_short_12: IPIGZHNP56S5 · pith_short_16: IPIGZHNP56S5QVGF · pith_short_8: IPIGZHNP

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/IPIGZHNP56S5QVGFY57X2OW4WW \
  | 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: 43d06c9dafefa5d854c5c77f7d3adcb5bc6711da6e61c0884d0f78a5a5548e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da9c40b37e5ed33addeeb066c0bf75ac68c37a9af50e4225976e5b624874626d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-05-24T11:49:25Z",
    "title_canon_sha256": "39b1d0a7a1869b0ba678d23070a0f671de714fe5c091742e66a1eb37c2f9aa87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5697",
    "kind": "arxiv",
    "version": 1
  }
}