Pith Number

pith:TVVLRI7S

pith:2018:TVVLRI7S6DUUGOWAOVCDL6DXGR

not attested not anchored not stored refs pending

On the First Hitting Time Density of an Ornstein-Uhlenbeck Process

Alexander Lipton, Vadim Kaushansky

arxiv:1810.02390 v2 · 2018-10-04 · q-fin.CP · 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{TVVLRI7S6DUUGOWAOVCDL6DXGR}

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	2026-05-18T00:03:40.924051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d6ab8a3f2f0e9433ac0754435f877344a5220ba5a02bcc1c1875e339df4fe54

Aliases

arxiv: 1810.02390 · arxiv_version: 1810.02390v2 · doi: 10.48550/arxiv.1810.02390 · pith_short_12: TVVLRI7S6DUU · pith_short_16: TVVLRI7S6DUUGOWA · pith_short_8: TVVLRI7S

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/TVVLRI7S6DUUGOWAOVCDL6DXGR \
  | 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: 9d6ab8a3f2f0e9433ac0754435f877344a5220ba5a02bcc1c1875e339df4fe54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0144ebad767ba5713496b7fd440d0d5ab5d9a51e9d426548af510fea8cf318f7",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2018-10-04T18:42:05Z",
    "title_canon_sha256": "4dcdbdda1c9b10770f9f8baa20f520b2b2238f3949182048911ed49e8358ee92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02390",
    "kind": "arxiv",
    "version": 2
  }
}