Pith Number

pith:PMM7E5FE

pith:2018:PMM7E5FEJLREMGJB4HFLTTMFBV

not attested not anchored not stored refs pending

Simultaneous Ruin Probability for Two-Dimensional Brownian and L\'evy Risk Models

Enkelejd Hashorva, Krzysztof D\c{e}bicki, Zbigniew Michna

arxiv:1811.04470 v1 · 2018-11-11 · 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{PMM7E5FEJLREMGJB4HFLTTMFBV}

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	2026-05-18T00:01:05.102331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b19f274a44ae2461921e1cab9cd850d4d9d1a2b9d7d607f358bc4b3ed4b2bd3

Aliases

arxiv: 1811.04470 · arxiv_version: 1811.04470v1 · doi: 10.48550/arxiv.1811.04470 · pith_short_12: PMM7E5FEJLRE · pith_short_16: PMM7E5FEJLREMGJB · pith_short_8: PMM7E5FE

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/PMM7E5FEJLREMGJB4HFLTTMFBV \
  | 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: 7b19f274a44ae2461921e1cab9cd850d4d9d1a2b9d7d607f358bc4b3ed4b2bd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99cad98a5b72333e4de51118cc4b3de9720919be37b16d761cda86918c63e69c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-11-11T20:13:24Z",
    "title_canon_sha256": "0c62637d80412552d332661a4890eccc6a7d76fa938ce04ea9f509dee1998ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04470",
    "kind": "arxiv",
    "version": 1
  }
}