Pith Number

pith:BY4QA546

pith:2026:BY4QA546S77SWOZKK46OWJT62S

not attested not anchored not stored refs pending

Regime-Conditional Distributional Comparison of Trading Strategies: A GAMLSS/ZAGA Framework Applied to the S&P 500

Krzysztof Ozimek

arxiv:2606.31251 v1 · 2026-06-30 · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BY4QA546S77SWOZKK46OWJT62S}

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	2026-07-01T01:17:57.164162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e3900779e97ff2b3b2a573ceb267ed48bea516b331261450ef4c4e5b013ed2f

Aliases

arxiv: 2606.31251 · arxiv_version: 2606.31251v1 · doi: 10.48550/arxiv.2606.31251 · pith_short_12: BY4QA546S77S · pith_short_16: BY4QA546S77SWOZK · pith_short_8: BY4QA546

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/BY4QA546S77SWOZKK46OWJT62S \
  | 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: 0e3900779e97ff2b3b2a573ceb267ed48bea516b331261450ef4c4e5b013ed2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230e86b248ed015a1b2aa615b53c7e03297adfdc723034c56b809ac74e44d529",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2026-06-30T07:26:07Z",
    "title_canon_sha256": "2202f1cf11b7d869fc3ece74ee99c4c43e22c344e9e6104cc215742a66af3911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31251",
    "kind": "arxiv",
    "version": 1
  }
}