Pith Number

pith:Z4BCWH3C

pith:2017:Z4BCWH3CD2CNUMUMTLTGOMIVJ2

not attested not anchored not stored refs pending

Sensitivity analysis of the utility maximization problem with respect to model perturbations

Mihai S\^irbu, Oleksii Mostovyi

arxiv:1705.08291 v1 · 2017-05-23 · 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{Z4BCWH3CD2CNUMUMTLTGOMIVJ2}

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	2026-05-18T00:43:48.746724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf022b1f621e84da328c9ae66731154e971e0cf0dc35e6dacbba83d7d947d2f4

Aliases

arxiv: 1705.08291 · arxiv_version: 1705.08291v1 · doi: 10.48550/arxiv.1705.08291 · pith_short_12: Z4BCWH3CD2CN · pith_short_16: Z4BCWH3CD2CNUMUM · pith_short_8: Z4BCWH3C

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/Z4BCWH3CD2CNUMUMTLTGOMIVJ2 \
  | 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: cf022b1f621e84da328c9ae66731154e971e0cf0dc35e6dacbba83d7d947d2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fba7e4db516b4116b419d79dd653605ff07e6892c75ecbfb7b7aabf84b54fb68",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2017-05-23T14:10:44Z",
    "title_canon_sha256": "4a17d3cb76bd8b5ebcaaee5cecb5258e13364a42501e44a061eb46fa47fba447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08291",
    "kind": "arxiv",
    "version": 1
  }
}