Pith Number

pith:KFKLSHWL

pith:2023:KFKLSHWLQ6HGIO5AWDCJGXONLV

not attested not anchored not stored refs pending

Theoretically Guaranteed Policy Improvement Distilled from Model-Based Planning

Chuming Li, Jie Liu, Ruonan Jia, Wanli Ouyang, Yaodong Yang, Yazhe Niu, Yinmin Zhang, Yu Liu

arxiv:2307.12933 v1 · 2023-07-24 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFKLSHWLQ6HGIO5AWDCJGXONLV}

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	2026-07-05T06:34:00.201918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5154b91ecb878e643ba0b0c4935dcd5d54b448020e16e2829bcb00f70afb67b7

Aliases

arxiv: 2307.12933 · arxiv_version: 2307.12933v1 · doi: 10.48550/arxiv.2307.12933 · pith_short_12: KFKLSHWLQ6HG · pith_short_16: KFKLSHWLQ6HGIO5A · pith_short_8: KFKLSHWL

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/KFKLSHWLQ6HGIO5AWDCJGXONLV \
  | 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: 5154b91ecb878e643ba0b0c4935dcd5d54b448020e16e2829bcb00f70afb67b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c739716ce0e5556e5e8edc100c80decd14470213bee567c17fff4a9448460b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-07-24T16:52:31Z",
    "title_canon_sha256": "acd41d47b77e0941427673e8a6776eede6bda0d175ae55d040f50a51de7da044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12933",
    "kind": "arxiv",
    "version": 1
  }
}