Pith Number

pith:Q54LFVWP

pith:2012:Q54LFVWPPGJOUE4UWRT4Q2A6Q6

not attested not anchored not stored refs pending

Generalized Interacting Urn Models

Micka\"el Launay, Vlada Limic

arxiv:1207.5635 v1 · 2012-07-24 · 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{Q54LFVWPPGJOUE4UWRT4Q2A6Q6}

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	2026-05-18T03:50:11.807224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8778b2d6cf7992ea1394b467c8681e87a7e543b4bd136ad4a9685495d725a756

Aliases

arxiv: 1207.5635 · arxiv_version: 1207.5635v1 · doi: 10.48550/arxiv.1207.5635 · pith_short_12: Q54LFVWPPGJO · pith_short_16: Q54LFVWPPGJOUE4U · pith_short_8: Q54LFVWP

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/Q54LFVWPPGJOUE4UWRT4Q2A6Q6 \
  | 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: 8778b2d6cf7992ea1394b467c8681e87a7e543b4bd136ad4a9685495d725a756

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "766cb8870e6975de1cd0b6e0945917bb2fe368807b8fd5844cfa581cc4bdd3dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-07-24T09:41:56Z",
    "title_canon_sha256": "ee919423090a5d3819a32e4505a665bc84b4ee8220fd41f9ffdbf64388403ed4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5635",
    "kind": "arxiv",
    "version": 1
  }
}