Pith Number

pith:ZJF5OJUS

pith:2012:ZJF5OJUSLSA6ZLIF43HMGWRTQW

not attested not anchored not stored refs pending

A note on fast times of Brownian motion with variable drift

Julia Ruscher

arxiv:1203.0752 v2 · 2012-03-04 · 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{ZJF5OJUSLSA6ZLIF43HMGWRTQW}

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	2026-05-18T03:50:10.674310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca4bd726925c81ecad05e6cec35a3385892b5c59d1b26ae8edf87460dd27b280

Aliases

arxiv: 1203.0752 · arxiv_version: 1203.0752v2 · doi: 10.48550/arxiv.1203.0752 · pith_short_12: ZJF5OJUSLSA6 · pith_short_16: ZJF5OJUSLSA6ZLIF · pith_short_8: ZJF5OJUS

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/ZJF5OJUSLSA6ZLIF43HMGWRTQW \
  | 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: ca4bd726925c81ecad05e6cec35a3385892b5c59d1b26ae8edf87460dd27b280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "706939724845ef4e2a0a7030cd363b2a4a0a036541cf0b2f58b334dd24dd71b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-03-04T17:10:47Z",
    "title_canon_sha256": "64cd982edab2a14133aae48b04c8d70ed4883a90f5b08cac098f0c7abaf704ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0752",
    "kind": "arxiv",
    "version": 2
  }
}