Pith Number

pith:7LVYNKP6

pith:2017:7LVYNKP6YZDGW5KUALX2AAVLTJ

not attested not anchored not stored refs pending

On the Bail-Out Optimal Dividend Problem

Jos\'e-Luis P\'erez, Kazutoshi Yamazaki, Xiang Yu

arxiv:1709.06348 v2 · 2017-09-19 · q-fin.MF · math.OC · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LVYNKP6YZDGW5KUALX2AAVLTJ}

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	2026-05-18T00:13:47.564889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faeb86a9fec6466b755402efa002ab9a6ddffcd8f0500e0f9c8f908bea4bd71c

Aliases

arxiv: 1709.06348 · arxiv_version: 1709.06348v2 · doi: 10.48550/arxiv.1709.06348 · pith_short_12: 7LVYNKP6YZDG · pith_short_16: 7LVYNKP6YZDGW5KU · pith_short_8: 7LVYNKP6

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/7LVYNKP6YZDGW5KUALX2AAVLTJ \
  | 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: faeb86a9fec6466b755402efa002ab9a6ddffcd8f0500e0f9c8f908bea4bd71c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "312f86f55d6db288a1f1d381253f9f01a7ceb71b6e06d5826ba58469d3dfdc8a",
    "cross_cats_sorted": [
      "math.OC",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2017-09-19T11:13:23Z",
    "title_canon_sha256": "990145bf9050870ae9fe87dda5f3c68b0c2853a540bd76216df9705d91467f2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06348",
    "kind": "arxiv",
    "version": 2
  }
}