Pith Number

pith:UWWGODWH

pith:2025:UWWGODWH5QAIDD274TQRBHCZRI

not attested not anchored not stored refs pending

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

Qijin Shi, Tomoyuki Ichiba

arxiv:2509.14529 v2 · 2025-09-18 · q-fin.MF · 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{UWWGODWH5QAIDD274TQRBHCZRI}

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	2026-05-20T00:02:55.271123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5ac670ec7ec00818f5fe4e1109c598a040a139c9e3d6301692384d9ad367c49

Aliases

arxiv: 2509.14529 · arxiv_version: 2509.14529v2 · doi: 10.48550/arxiv.2509.14529 · pith_short_12: UWWGODWH5QAI · pith_short_16: UWWGODWH5QAIDD27 · pith_short_8: UWWGODWH

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/UWWGODWH5QAIDD274TQRBHCZRI \
  | 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: a5ac670ec7ec00818f5fe4e1109c598a040a139c9e3d6301692384d9ad367c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10faeb096eb5a78fc8e27e65da443fd83774632bc062e9d3a6cab8c46a5ea1c5",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2025-09-18T01:52:21Z",
    "title_canon_sha256": "afad285ba3529168908fe1acc466b15f87d3c24adf31239732cb6b5778a69736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.14529",
    "kind": "arxiv",
    "version": 2
  }
}