Pith Number

pith:BJUFPSPI

pith:2011:BJUFPSPI4N4NV4NKW5QMLSI5E7

not attested not anchored not stored refs pending

Hitting time for Bessel processes - walk on moving spheres algorithm (WoMS)

Madalina Deaconu, Samuel Herrmann

arxiv:1111.3736 v2 · 2011-11-16 · 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{BJUFPSPI4N4NV4NKW5QMLSI5E7}

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	2026-05-18T03:05:55.207179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a6857c9e8e378daf1aab760c5c91d27c056bd2b8d5f33a544b19089bec432a5

Aliases

arxiv: 1111.3736 · arxiv_version: 1111.3736v2 · doi: 10.48550/arxiv.1111.3736 · pith_short_12: BJUFPSPI4N4N · pith_short_16: BJUFPSPI4N4NV4NK · pith_short_8: BJUFPSPI

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/BJUFPSPI4N4NV4NKW5QMLSI5E7 \
  | 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: 0a6857c9e8e378daf1aab760c5c91d27c056bd2b8d5f33a544b19089bec432a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "473b2de0f77385fcce5b257f5f69f72c7596b3e434fbb690e1efb320c722f024",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-11-16T09:31:05Z",
    "title_canon_sha256": "9626149dfc39a5d381aa7da9c91c8d9fecb755e688e846ad2da89663e7dc2be9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3736",
    "kind": "arxiv",
    "version": 2
  }
}