Pith Number

pith:6ANZ53IE

pith:2013:6ANZ53IE6JZUTLFVDVJY7G3OJP

not attested not anchored not stored refs pending

Probability and strategy in a variation of a blackjack game

Zoran Stani\'c

arxiv:1304.5455 v1 · 2013-04-16 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ANZ53IE6JZUTLFVDVJY7G3OJP}

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	2026-05-18T03:27:33.461885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f01b9eed04f27349acb51d538f9b6e4bf780b0fc9ce21a2de276e420c0bb0eb1

Aliases

arxiv: 1304.5455 · arxiv_version: 1304.5455v1 · doi: 10.48550/arxiv.1304.5455 · pith_short_12: 6ANZ53IE6JZU · pith_short_16: 6ANZ53IE6JZUTLFV · pith_short_8: 6ANZ53IE

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/6ANZ53IE6JZUTLFVDVJY7G3OJP \
  | 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: f01b9eed04f27349acb51d538f9b6e4bf780b0fc9ce21a2de276e420c0bb0eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "577c4cb3ea629ea8d3ccac89352966a17e92536b25e271c31b5e5b493288ae37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2013-04-16T23:38:24Z",
    "title_canon_sha256": "8184b5ce8daad53404a0b509094a007de05e21ba6e500f6adde9472bc322adbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5455",
    "kind": "arxiv",
    "version": 1
  }
}