Pith Number

pith:UHHGEOGR

pith:2016:UHHGEOGRY52G4WZCL7AQUEJYZV

not attested not anchored not stored refs pending

A time of ruin constrained optimal dividend problem for spectrally one-sided L\'evy processes

Camilo Hernandez, Harold Moreno-Franco, Mauricio Junca

arxiv:1608.02550 v2 · 2016-08-08 · math.OC · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHHGEOGRY52G4WZCL7AQUEJYZV}

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	2026-05-18T00:44:42.468798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1ce6238d1c7746e5b225fc10a1138cd69d0b751d11a88caf9ccf20d2bf35ebe

Aliases

arxiv: 1608.02550 · arxiv_version: 1608.02550v2 · doi: 10.48550/arxiv.1608.02550 · pith_short_12: UHHGEOGRY52G · pith_short_16: UHHGEOGRY52G4WZC · pith_short_8: UHHGEOGR

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/UHHGEOGRY52G4WZCL7AQUEJYZV \
  | 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: a1ce6238d1c7746e5b225fc10a1138cd69d0b751d11a88caf9ccf20d2bf35ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e4698baf32f38f4ae39a31e2f95cf9ecc0700549c15500a00c5d42429ad8502",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-08-08T18:41:53Z",
    "title_canon_sha256": "298558ba45683ba8b87d36c578355a9dff5a863464a555346ca6fd846ad04d2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02550",
    "kind": "arxiv",
    "version": 2
  }
}