Pith Number

pith:CWUYW3IS

pith:2012:CWUYW3ISRB2RO4SZIE2PM7MJIQ

not attested not anchored not stored refs pending

First passage times of L\'evy processes over a one-sided moving boundary

Frank Aurzada, Mladen Savov, Tanja Kramm

arxiv:1201.1118 v2 · 2012-01-05 · 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{CWUYW3ISRB2RO4SZIE2PM7MJIQ}

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	2026-05-18T03:44:15.433681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15a98b6d1288751772594134f67d89440002b2504216964dafee2cb714359132

Aliases

arxiv: 1201.1118 · arxiv_version: 1201.1118v2 · doi: 10.48550/arxiv.1201.1118 · pith_short_12: CWUYW3ISRB2R · pith_short_16: CWUYW3ISRB2RO4SZ · pith_short_8: CWUYW3IS

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/CWUYW3ISRB2RO4SZIE2PM7MJIQ \
  | 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: 15a98b6d1288751772594134f67d89440002b2504216964dafee2cb714359132

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a31b5553ffa2df7412eecf390fdabc4fc9c196fa230b58a877b3d7c8c8ddd13b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-01-05T11:05:07Z",
    "title_canon_sha256": "13427b0f9e93b104e12083e1f693937d15447cb81ff1817a692d208b441794b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1118",
    "kind": "arxiv",
    "version": 2
  }
}