Pith Number

pith:MWEFVHYR

pith:2016:MWEFVHYRLEOT7ZKR5REPPA5HDH

not attested not anchored not stored refs pending

A note on optimal expected utility of dividend payments with proportional reinsurance

Xiaoqing Liang, Zbigniew Palmowski

arxiv:1605.06849 v2 · 2016-05-22 · q-fin.PM · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWEFVHYRLEOT7ZKR5REPPA5HDH}

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	2026-05-18T00:45:01.667375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65885a9f11591d3fe551ec48f783a719ec18d9674b307d369659de3d29ac422d

Aliases

arxiv: 1605.06849 · arxiv_version: 1605.06849v2 · doi: 10.48550/arxiv.1605.06849 · pith_short_12: MWEFVHYRLEOT · pith_short_16: MWEFVHYRLEOT7ZKR · pith_short_8: MWEFVHYR

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/MWEFVHYRLEOT7ZKR5REPPA5HDH \
  | 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: 65885a9f11591d3fe551ec48f783a719ec18d9674b307d369659de3d29ac422d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cacd31311fd1a31b3b265867a31184ed36c52f324824b905a9c7a3f3959e2ffb",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2016-05-22T20:23:40Z",
    "title_canon_sha256": "b1642548005812297485f9f12c7f8412b324a0ecd1eb1c4ca22d2b6b4b0b63f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06849",
    "kind": "arxiv",
    "version": 2
  }
}