Pith Number

pith:V7I4Q2DZ

pith:2018:V7I4Q2DZ3JEUDELXBMSRIPBOS7

not attested not anchored not stored refs pending

Utility maximization for L{\'e}vy switching models

Lioudmila Vostrikova (LAREMA), Yuchao Dong

arxiv:1807.08982 v1 · 2018-07-24 · math.PR · q-fin.CP · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7I4Q2DZ3JEUDELXBMSRIPBOS7}

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	2026-05-18T00:09:57.159096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd1c86879da494191770b25143c2e97cebd75ed6ad23f4251fcbf251efa9b4a

Aliases

arxiv: 1807.08982 · arxiv_version: 1807.08982v1 · doi: 10.48550/arxiv.1807.08982 · pith_short_12: V7I4Q2DZ3JEU · pith_short_16: V7I4Q2DZ3JEUDELX · pith_short_8: V7I4Q2DZ

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/V7I4Q2DZ3JEUDELXBMSRIPBOS7 \
  | 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: afd1c86879da494191770b25143c2e97cebd75ed6ad23f4251fcbf251efa9b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8497805e7c262adc0eca83f70bfe958b5fc0ac4556e84ced255fae8f07fc58ef",
    "cross_cats_sorted": [
      "q-fin.CP",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-07-24T09:18:32Z",
    "title_canon_sha256": "60467435094b86f7877aab26be7d1465526d6d7f0b03f44e179daf2e56145d84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08982",
    "kind": "arxiv",
    "version": 1
  }
}