Pith Number

pith:GHPCPSJ6

pith:2026:GHPCPSJ6BSZVGSUDB3DGPCT363

not attested not anchored not stored refs pending

Insurance risk models in a heterogeneous time-dependent population: scaling limits and ruin probabilities

Arsene Brice Zotsa Ngoufack, H\'el\`ene Gu\'erin, Jean-Fran\c{c}ois Renaud, Michel Mandjes

arxiv:2606.28031 v1 · 2026-06-26 · 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{GHPCPSJ6BSZVGSUDB3DGPCT363}

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	2026-06-29T01:14:55.651365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31de27c93e0cb3534a830ec6678a7bf6c296c510867ecfef3b71d5b100ee77a8

Aliases

arxiv: 2606.28031 · arxiv_version: 2606.28031v1 · doi: 10.48550/arxiv.2606.28031 · pith_short_12: GHPCPSJ6BSZV · pith_short_16: GHPCPSJ6BSZVGSUD · pith_short_8: GHPCPSJ6

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/GHPCPSJ6BSZVGSUDB3DGPCT363 \
  | 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: 31de27c93e0cb3534a830ec6678a7bf6c296c510867ecfef3b71d5b100ee77a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "255c5f3677e3244a0639d00ae02777ff192be5807fefedab2750cdc3222e42e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-06-26T12:36:32Z",
    "title_canon_sha256": "a8e3b363421f01158c9f28c57f5f52d8821a4befa0eeb45e8ef6455fc6342c2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28031",
    "kind": "arxiv",
    "version": 1
  }
}