Pith Number

pith:U7XOUTIL

pith:2023:U7XOUTILSQIEYTLTDG2RLLGWO5

not attested not anchored not stored refs pending

Signature Methods in Stochastic Portfolio Theory

Christa Cuchiero, Janka M\"oller

arxiv:2310.02322 v3 · 2023-10-03 · q-fin.MF · math.OC · math.PR · 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{U7XOUTILSQIEYTLTDG2RLLGWO5}

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.

Cited by

2 papers in Pith

Unbiased Rough Integrators and No Free Lunch in Rough-Path-Based Market Models

Stochastic portfolio theory with price impact

Receipt and verification

First computed	2026-07-05T09:16:44.862926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7eeea4d0b94104c4d7319b515acd6777bc475f674908f6a2b397433260669d1

Aliases

arxiv: 2310.02322 · arxiv_version: 2310.02322v3 · doi: 10.48550/arxiv.2310.02322 · pith_short_12: U7XOUTILSQIE · pith_short_16: U7XOUTILSQIEYTLT · pith_short_8: U7XOUTIL

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/U7XOUTILSQIEYTLTDG2RLLGWO5 \
  | 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: a7eeea4d0b94104c4d7319b515acd6777bc475f674908f6a2b397433260669d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cee5d3fddcb5c43df94de1b1921e11aa4db5f250ad9ea93255eef2d391ec820",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR",
      "q-fin.PM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2023-10-03T18:00:37Z",
    "title_canon_sha256": "5f86d17655a409883c00741b5ca6f579c2d1e7ec82d3b124714f2c3d52f0e54f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.02322",
    "kind": "arxiv",
    "version": 3
  }
}