Pith Number

pith:7ANDHF3N

pith:2025:7ANDHF3NBA7L3QYSM6QT7YPQP2

not attested not anchored not stored refs pending

Ensemble RL through Classifier Models: Enhancing Risk-Return Trade-offs in Trading Strategies

Zheli Xiong

arxiv:2502.17518 v2 · 2025-02-23 · cs.LG · cs.AI · q-fin.CP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ANDHF3NBA7L3QYSM6QT7YPQP2}

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	2026-05-21T02:04:47.752347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f81a33976d083ebdc31267a13fe1f07e8fba18b2a224162b8bf9028e32317ce5

Aliases

arxiv: 2502.17518 · arxiv_version: 2502.17518v2 · doi: 10.48550/arxiv.2502.17518 · pith_short_12: 7ANDHF3NBA7L · pith_short_16: 7ANDHF3NBA7L3QYS · pith_short_8: 7ANDHF3N

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/7ANDHF3NBA7L3QYSM6QT7YPQP2 \
  | 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: f81a33976d083ebdc31267a13fe1f07e8fba18b2a224162b8bf9028e32317ce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "561d25f19b9d3af88f13d533773a8eab83f000b2f252dc9263201fa42be9a1e5",
    "cross_cats_sorted": [
      "cs.AI",
      "q-fin.CP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-23T04:18:05Z",
    "title_canon_sha256": "7f5635e6345950e0cc05b3a23e02cba0281b5801ad87c8ab5abbe1345c6799b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17518",
    "kind": "arxiv",
    "version": 2
  }
}