Pith Number

pith:G3C6OI4E

pith:2011:G3C6OI4ERI3UBBSEPWNR7LCHIO

not attested not anchored not stored refs pending

On the algebraic numbers computable by some generalized Ehrenfest urns

Lucas Gerin (MODAL'X), Marie Albenque (LIX)

arxiv:1104.5643 v2 · 2011-04-29 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3C6OI4ERI3UBBSEPWNR7LCHIO}

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	2026-05-18T03:39:05.442320Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36c5e723848a374086447d9b1fac4743b9f1624074408e6defef7597e7a3693b

Aliases

arxiv: 1104.5643 · arxiv_version: 1104.5643v2 · doi: 10.48550/arxiv.1104.5643 · pith_short_12: G3C6OI4ERI3U · pith_short_16: G3C6OI4ERI3UBBSE · pith_short_8: G3C6OI4E

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/G3C6OI4ERI3UBBSEPWNR7LCHIO \
  | 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: 36c5e723848a374086447d9b1fac4743b9f1624074408e6defef7597e7a3693b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1886b7c754aa808b457c6d70b7d4480477a609fe815b042a011d99f92e36f012",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-04-29T15:00:08Z",
    "title_canon_sha256": "1e92169f14ae45b00eba1573ba66e0a1e6d652e9fb0bd1e47b5c6ff000c1359a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5643",
    "kind": "arxiv",
    "version": 2
  }
}