Pith Number

pith:6UXIBHSF

pith:2012:6UXIBHSFKEQZK3TJXCBYRARUZO

not attested not anchored not stored refs pending

Stability of the exponential utility maximization problem with respect to preferences

Hao Xing

arxiv:1205.6160 v2 · 2012-05-28 · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UXIBHSFKEQZK3TJXCBYRARUZO}

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	2026-05-18T03:14:26.925201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52e809e455121956e69b883888234cb9d917b23d66a92ebd2894c4eebbcd142

Aliases

arxiv: 1205.6160 · arxiv_version: 1205.6160v2 · doi: 10.48550/arxiv.1205.6160 · pith_short_12: 6UXIBHSFKEQZ · pith_short_16: 6UXIBHSFKEQZK3TJ · pith_short_8: 6UXIBHSF

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/6UXIBHSFKEQZK3TJXCBYRARUZO \
  | 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: f52e809e455121956e69b883888234cb9d917b23d66a92ebd2894c4eebbcd142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f25bf38f470ed4648384e3ab79fb899c49065aa89ec63cc082a864c6b245259",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2012-05-28T16:59:41Z",
    "title_canon_sha256": "a518cad4b289c4d55935da48e05e2823fd5b3a5e12188ac0deb60238eed8e8fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6160",
    "kind": "arxiv",
    "version": 2
  }
}