Pith Number

pith:RHA2HFLW

pith:2007:RHA2HFLWJH6GM7ILJHIZY3D4DB

not attested not anchored not stored refs pending

Brownian excursion area, Wright's constants in graph enumeration, and other Brownian areas

Svante Janson

arxiv:0704.2289 v3 · 2007-04-18 · 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{RHA2HFLWJH6GM7ILJHIZY3D4DB}

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	2026-05-18T04:09:24.093426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c1a3957649fc667d0b49d19c6c7c187f712395e850006656f8a23f9b781459

Aliases

arxiv: 0704.2289 · arxiv_version: 0704.2289v3 · doi: 10.48550/arxiv.0704.2289 · pith_short_12: RHA2HFLWJH6G · pith_short_16: RHA2HFLWJH6GM7IL · pith_short_8: RHA2HFLW

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/RHA2HFLWJH6GM7ILJHIZY3D4DB \
  | 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: 89c1a3957649fc667d0b49d19c6c7c187f712395e850006656f8a23f9b781459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08bd3c291b7cec28afaedce24ecc3b2a39177490196b69f45ba2db19d81f138c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.PR",
    "submitted_at": "2007-04-18T15:26:45Z",
    "title_canon_sha256": "71b31b7b59d1272e31a5a627b8b4dd0c9c626d397bca15d1d5f8f33591804e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2289",
    "kind": "arxiv",
    "version": 3
  }
}