Pith Number

pith:UNCOJKTK

pith:2025:UNCOJKTKD56D5DBWAJZGJGDQ6N

not attested not anchored not stored refs pending

Your Offline Policy is Not Trustworthy: Bilevel Reinforcement Learning for Sequential Portfolio Optimization

Haochen Yuan, Minting Pan, Philip S.Yu, Siyu Gao, Xiaokang Yang, Yunbo Wang

arxiv:2505.12759 v1 · 2025-05-19 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNCOJKTKD56D5DBWAJZGJGDQ6N}

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	2026-07-05T11:05:09.200107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a344e4aa6a1f7c3e8c360272649870f35abf8e79c6e087e1f5eb49d5476aa4de

Aliases

arxiv: 2505.12759 · arxiv_version: 2505.12759v1 · doi: 10.48550/arxiv.2505.12759 · pith_short_12: UNCOJKTKD56D · pith_short_16: UNCOJKTKD56D5DBW · pith_short_8: UNCOJKTK

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/UNCOJKTKD56D5DBWAJZGJGDQ6N \
  | 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: a344e4aa6a1f7c3e8c360272649870f35abf8e79c6e087e1f5eb49d5476aa4de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b28ddf44b3b46d5876e9515c4d9e22bef9864356c955256fd106ab4c8cd8748",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-19T06:37:25Z",
    "title_canon_sha256": "d15031d063cfda28d096d2471f4c5d0ec097d6e6b947befdda08ecb7975e351f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12759",
    "kind": "arxiv",
    "version": 1
  }
}