Pith Number

pith:MQDRBUER

pith:2011:MQDRBUERC7RWRNOHHFOP6ZCPZ2

not attested not anchored not stored refs pending

On Admissible Strategies in Robust Utility Maximization

Keita Owari

arxiv:1109.5512 v2 · 2011-09-26 · q-fin.PM · 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{MQDRBUERC7RWRNOHHFOP6ZCPZ2}

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	2026-05-18T03:43:18.643418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640710d09117e368b5c7395cff644fcea7d4d8a0ac119773f2cc34ced581d027

Aliases

arxiv: 1109.5512 · arxiv_version: 1109.5512v2 · doi: 10.48550/arxiv.1109.5512 · pith_short_12: MQDRBUERC7RW · pith_short_16: MQDRBUERC7RWRNOH · pith_short_8: MQDRBUER

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/MQDRBUERC7RWRNOHHFOP6ZCPZ2 \
  | 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: 640710d09117e368b5c7395cff644fcea7d4d8a0ac119773f2cc34ced581d027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef74421ed0d657c1ade11ffec41527eb277818b27e873b80fb32296b70fb21ba",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2011-09-26T10:02:04Z",
    "title_canon_sha256": "27b674d4161d60df6a31893453366c1441171f4fa1f3114548de163899a511ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5512",
    "kind": "arxiv",
    "version": 2
  }
}