Pith Number

pith:C6V27AIU

pith:2016:C6V27AIUQTQ34BDW2VWS4WH4LT

not attested not anchored not stored refs pending

On the Optimal Dividend Problem for Insurance Risk Models with Surplus-Dependent Premiums

Ewa Marciniak, Zbigniew Palmowski

arxiv:1604.06892 v1 · 2016-04-23 · 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{C6V27AIUQTQ34BDW2VWS4WH4LT}

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	2026-05-18T01:16:23.677748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17abaf811484e1be0476d56d2e58fc5cc4874c7b236781fd1166e463e9178fba

Aliases

arxiv: 1604.06892 · arxiv_version: 1604.06892v1 · doi: 10.48550/arxiv.1604.06892 · pith_short_12: C6V27AIUQTQ3 · pith_short_16: C6V27AIUQTQ34BDW · pith_short_8: C6V27AIU

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/C6V27AIUQTQ34BDW2VWS4WH4LT \
  | 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: 17abaf811484e1be0476d56d2e58fc5cc4874c7b236781fd1166e463e9178fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12b6b09189ff6d63f490daf20efab40202177a442b85112394ca00578d901807",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2016-04-23T11:00:14Z",
    "title_canon_sha256": "fac18ae1b110cfb891c505f2aece5e4568193bf5cea481981ae098ea8b5574ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06892",
    "kind": "arxiv",
    "version": 1
  }
}