Pith Number

pith:X6OGCF2W

pith:2018:X6OGCF2WTX22JQ33JPRHCBLMK4

not attested not anchored not stored refs pending

Fractional Risk Process in Insurance

Alois Pichler, Arun Kumar, Nikolai Leonenko

arxiv:1808.07950 v2 · 2018-08-23 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6OGCF2WTX22JQ33JPRHCBLMK4}

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	2026-05-17T23:48:40.223483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf9c6117569df5a4c37b4be271056c571aafdfd6a9a589abcb8a468b17e0989c

Aliases

arxiv: 1808.07950 · arxiv_version: 1808.07950v2 · doi: 10.48550/arxiv.1808.07950 · pith_short_12: X6OGCF2WTX22 · pith_short_16: X6OGCF2WTX22JQ33 · pith_short_8: X6OGCF2W

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/X6OGCF2WTX22JQ33JPRHCBLMK4 \
  | 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: bf9c6117569df5a4c37b4be271056c571aafdfd6a9a589abcb8a468b17e0989c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62aff49c093bd048830adc5c7bbd9aca42a8d5fc8a7fb87ff778878fe2e619f",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-08-23T21:14:26Z",
    "title_canon_sha256": "5adcb1adedc66df36fc42da8028c7d45ff02e2ab19c1edbed6787c9e206d67da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07950",
    "kind": "arxiv",
    "version": 2
  }
}