Pith Number

pith:LA5YAPA2

pith:2016:LA5YAPA2RW6ZQ7VBRIQSYAVLZX

not attested not anchored not stored refs pending

Parisian ruin for a refracted L\'evy process

Irmina Czarna, Jean-Fran\c{c}ois Renaud, Mohamed Amine Lkabous

arxiv:1603.09324 v2 · 2016-03-30 · math.PR · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LA5YAPA2RW6ZQ7VBRIQSYAVLZX}

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	2026-05-18T00:49:24.867620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

583b803c1a8dbd987ea18a212c02abcdedda7d4b6d49b5f7ecf417bd381485dc

Aliases

arxiv: 1603.09324 · arxiv_version: 1603.09324v2 · doi: 10.48550/arxiv.1603.09324 · pith_short_12: LA5YAPA2RW6Z · pith_short_16: LA5YAPA2RW6ZQ7VB · pith_short_8: LA5YAPA2

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/LA5YAPA2RW6ZQ7VBRIQSYAVLZX \
  | 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: 583b803c1a8dbd987ea18a212c02abcdedda7d4b6d49b5f7ecf417bd381485dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96a2be89e3ee0182ea65a24899a20ceb2bf19e933cd66a8c0817a898e2caace6",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-03-30T19:43:33Z",
    "title_canon_sha256": "9fb4ecd1b12e5f84da890788493865b3a108c80774d9143b421695f06787d8b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09324",
    "kind": "arxiv",
    "version": 2
  }
}