Pith Number

pith:TYN7S4JY

pith:2008:TYN7S4JYU74PD6D7SDAHAVJC7I

not attested not anchored not stored refs pending

Boundary non-crossings of Brownian pillow

Enkelejd Hashorva

arxiv:0809.4560 v1 · 2008-09-26 · math.PR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYN7S4JYU74PD6D7SDAHAVJC7I}

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	2026-05-18T03:26:00.030344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e1bf97138a7f8f1f87f90c0705522fa1ac0db69510fbbfd2448f132097b5e46

Aliases

arxiv: 0809.4560 · arxiv_version: 0809.4560v1 · doi: 10.48550/arxiv.0809.4560 · pith_short_12: TYN7S4JYU74P · pith_short_16: TYN7S4JYU74PD6D7 · pith_short_8: TYN7S4JY

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/TYN7S4JYU74PD6D7SDAHAVJC7I \
  | 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: 9e1bf97138a7f8f1f87f90c0705522fa1ac0db69510fbbfd2448f132097b5e46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69a775f8c77570902adca9571a8086b39eef2061d8458b4e42a64fcbc8e7ab9d",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2008-09-26T08:35:39Z",
    "title_canon_sha256": "15248bf7396240a4804c9f63721c8b5fc782087572e4e926f12687b1d6d1c2c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4560",
    "kind": "arxiv",
    "version": 1
  }
}