Pith Number

pith:IDNKJWPC

pith:2013:IDNKJWPCWIORJYG4L4Y6C4EU2Y

not attested not anchored not stored refs pending

Ruin Probabilities for Risk Processes with Non-Stationary Arrivals and Subexponential Claims

Lingjiong Zhu

arxiv:1304.1940 v3 · 2013-04-06 · q-fin.RM · 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{IDNKJWPCWIORJYG4L4Y6C4EU2Y}

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	2026-05-18T02:40:04.090167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40daa4d9e2b21d14e0dc5f31e17094d63687082007fcb558a4cfad2940e9d14a

Aliases

arxiv: 1304.1940 · arxiv_version: 1304.1940v3 · doi: 10.48550/arxiv.1304.1940 · pith_short_12: IDNKJWPCWIOR · pith_short_16: IDNKJWPCWIORJYG4 · pith_short_8: IDNKJWPC

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/IDNKJWPCWIORJYG4L4Y6C4EU2Y \
  | 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: 40daa4d9e2b21d14e0dc5f31e17094d63687082007fcb558a4cfad2940e9d14a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82fee8832c2df9dcd903a34393d0bda57a0a35ad3747b9d9b7b196c8fa3fa4a8",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2013-04-06T21:56:33Z",
    "title_canon_sha256": "b30618057947f984b89d297e68e4a863c0ce674d3243eeffacef70ba38002c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1940",
    "kind": "arxiv",
    "version": 3
  }
}