Pith Number

pith:DDF2NCLC

pith:2024:DDF2NCLCDB62IOS6XSYS6JDCUG

not attested not anchored not stored refs pending

Enhancing Safety in Reinforcement Learning with Human Feedback via Rectified Policy Optimization

Dongqing Zou, Hengquan Guo, Honghao Wei, Jiawei Zhang, Xin Liu, Xiyue Peng, Ziyu Shao

arxiv:2410.19933 v2 · 2024-10-25 · cs.LG · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDF2NCLCDB62IOS6XSYS6JDCUG}

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	2026-07-05T10:20:41.175833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18cba68962187da43a5ebcb12f2462a1a965aea3e0e7490933343ade9a50b1a0

Aliases

arxiv: 2410.19933 · arxiv_version: 2410.19933v2 · doi: 10.48550/arxiv.2410.19933 · pith_short_12: DDF2NCLCDB62 · pith_short_16: DDF2NCLCDB62IOS6 · pith_short_8: DDF2NCLC

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/DDF2NCLCDB62IOS6XSYS6JDCUG \
  | 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: 18cba68962187da43a5ebcb12f2462a1a965aea3e0e7490933343ade9a50b1a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d28aba4c42356eff1e86b761da518b4c3e70177ac115d93d8d7ed2f947f0bb3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-25T19:08:23Z",
    "title_canon_sha256": "27b383ec478feeafd91360499c29a8f71bc3f9782a30aed9ccbc064456980f65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.19933",
    "kind": "arxiv",
    "version": 2
  }
}