Pith Number

pith:BZH6DDOG

pith:2010:BZH6DDOGNWALNGF32CM4KQLU7U

not attested not anchored not stored refs pending

A Penalty Method for the Numerical Solution of Hamilton-Jacobi-Bellman (HJB) Equations in Finance

Christoph Reisinger, Jan Hendrik Witte

arxiv:1008.0401 v2 · 2010-08-02 · q-fin.CP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZH6DDOGNWALNGF32CM4KQLU7U}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:28:37.004813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e4fe18dc66d80b698bbd099c54174fd0a09d2edc5f873e2eaa206ee1c324399

Aliases

arxiv: 1008.0401 · arxiv_version: 1008.0401v2 · doi: 10.48550/arxiv.1008.0401 · pith_short_12: BZH6DDOGNWAL · pith_short_16: BZH6DDOGNWALNGF3 · pith_short_8: BZH6DDOG

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/BZH6DDOGNWALNGF32CM4KQLU7U \
  | 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: 0e4fe18dc66d80b698bbd099c54174fd0a09d2edc5f873e2eaa206ee1c324399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "767aff01abcaef8c73beb91b209940908d12e91db59ef040e1dfce236fcc8059",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2010-08-02T20:36:45Z",
    "title_canon_sha256": "2bfbfe582c3aea7cdbd8f5bf9d300954dd6418573b38558c7c2d4f7b14da2e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0401",
    "kind": "arxiv",
    "version": 2
  }
}