Pith Number

pith:WLLP2FIZ

pith:2015:WLLP2FIZLM3LVO3F42JERGG3OA

not attested not anchored not stored refs pending

Optimal Dividend Strategies for Two Collaborating Insurance Companies

Hansjoerg Albrecher, Nora Muler, Pablo Azcue

arxiv:1505.03980 v1 · 2015-05-15 · math.OC · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLLP2FIZLM3LVO3F42JERGG3OA}

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	2026-05-18T02:09:40.529732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2d6fd15195b36babb65e6924898db701a7f7a68d51a96e62a18e666fd6b46cc

Aliases

arxiv: 1505.03980 · arxiv_version: 1505.03980v1 · doi: 10.48550/arxiv.1505.03980 · pith_short_12: WLLP2FIZLM3L · pith_short_16: WLLP2FIZLM3LVO3F · pith_short_8: WLLP2FIZ

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/WLLP2FIZLM3LVO3F42JERGG3OA \
  | 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: b2d6fd15195b36babb65e6924898db701a7f7a68d51a96e62a18e666fd6b46cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f53061ce61e9986dc08cb6f8591b9467ec3dd899f0538e13baee1d4f2143dd6",
    "cross_cats_sorted": [
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-05-15T07:54:57Z",
    "title_canon_sha256": "812feb48c82fe1c254685e4c49c075338d2fd6f8155a95ebd485ed09a36788db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03980",
    "kind": "arxiv",
    "version": 1
  }
}