Pith Number

pith:77CUO2CQ

pith:2025:77CUO2CQBRXGBJ5KHDMY2B65VK

not attested not anchored not stored refs pending

Policy Constraint by Only Support Constraint for Offline Reinforcement Learning

Fan Wu, Jiaming Guo, Rui Zhang, Yunkai Gao

arxiv:2503.05207 v1 · 2025-03-07 · cs.LG · 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{77CUO2CQBRXGBJ5KHDMY2B65VK}

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.

Cited by

1 paper in Pith

Align Generative Artificial Intelligence with Human Preferences: A Novel Large Language Model Fine-Tuning Method for Online Review Management

Receipt and verification

First computed	2026-07-05T10:26:23.779934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffc54768500c6e60a7aa38d98d07ddaa996c9bd3b01aa45883d1bef2f25591db

Aliases

arxiv: 2503.05207 · arxiv_version: 2503.05207v1 · doi: 10.48550/arxiv.2503.05207 · pith_short_12: 77CUO2CQBRXG · pith_short_16: 77CUO2CQBRXGBJ5K · pith_short_8: 77CUO2CQ

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/77CUO2CQBRXGBJ5KHDMY2B65VK \
  | 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: ffc54768500c6e60a7aa38d98d07ddaa996c9bd3b01aa45883d1bef2f25591db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d041af4aea96f72803ec08f96deae71b1130efa26f668e7b696a4b165ed81b93",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-07T07:55:51Z",
    "title_canon_sha256": "dd43ca5fee50134a30b01ea75b90906a6ebb4ef94332b843756eff783e513566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05207",
    "kind": "arxiv",
    "version": 1
  }
}