Pith Number

pith:JZ4QRTFA

pith:2026:JZ4QRTFAJYAM6TM2VLPCKBKQGA

not attested not anchored not stored refs pending

Conformal Kelly: Conformal Prediction Intervals as the Scale in Fractional Kelly Position Sizing

Robert Jacob Ryan

arxiv:2608.01494 v1 · 2026-08-02 · q-fin.PM · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZ4QRTFAJYAM6TM2VLPCKBKQGA}

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	2026-08-04T02:05:31.316239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e7908cca04e00cf4d9aaade250550303ab03d4247137f16f18e70ec25545912

Aliases

arxiv: 2608.01494 · arxiv_version: 2608.01494v1 · doi: 10.48550/arxiv.2608.01494 · pith_short_12: JZ4QRTFAJYAM · pith_short_16: JZ4QRTFAJYAM6TM2 · pith_short_8: JZ4QRTFA

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/JZ4QRTFAJYAM6TM2VLPCKBKQGA \
  | 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: 4e7908cca04e00cf4d9aaade250550303ab03d4247137f16f18e70ec25545912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "587f1fc460508bee3944d7354ac4a96b88bb95763a918e4f94705fe783858f5b",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2026-08-02T20:56:06Z",
    "title_canon_sha256": "75b96b978bd3047f45947aebcb63a755381ff7e878923407de682f97971ea3bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01494",
    "kind": "arxiv",
    "version": 1
  }
}