Pith Number

pith:HPL472LS

pith:2013:HPL472LSXQ3GN2JBMD5BSVNWBN

not attested not anchored not stored refs pending

Utility Maximization under Model Uncertainty in Discrete Time

Marcel Nutz

arxiv:1307.3597 v1 · 2013-07-13 · q-fin.PM · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPL472LSXQ3GN2JBMD5BSVNWBN}

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	2026-05-18T03:18:28.465063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bd7cfe972bc3666e92160fa1955b60b5620eb8693b59fd6b63283d0aefdb5a1

Aliases

arxiv: 1307.3597 · arxiv_version: 1307.3597v1 · doi: 10.48550/arxiv.1307.3597 · pith_short_12: HPL472LSXQ3G · pith_short_16: HPL472LSXQ3GN2JB · pith_short_8: HPL472LS

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/HPL472LSXQ3GN2JBMD5BSVNWBN \
  | 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: 3bd7cfe972bc3666e92160fa1955b60b5620eb8693b59fd6b63283d0aefdb5a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9467cace11157e60df20764b3b34b7ce516f63ee867c3532a97647db2ab1bd29",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2013-07-13T00:06:09Z",
    "title_canon_sha256": "b9cc6d18c306a3bbedae15244312bdcd2a2be6af22f622352a16eafbb657252f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3597",
    "kind": "arxiv",
    "version": 1
  }
}