Pith Number

pith:ZSSK3DQD

pith:2024:ZSSK3DQDCJECVIV7SSAKL37ZUJ

not attested not anchored not stored refs pending

Zeroth-Order Policy Gradient for Reinforcement Learning from Human Feedback without Reward Inference

Lei Ying, Qining Zhang

arxiv:2409.17401 v2 · 2024-09-25 · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{ZSSK3DQDCJECVIV7SSAKL37ZUJ}

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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

3 papers in Pith

Zero-order Parameter-free Optimization for LMO-based Methods: Novel Approach for Efficient Fine-tuning

Distributed Zeroth-Order Policy Gradient for Networked Multi-agent Reinforcement Learning from Human Feedback

Policy Gradient Primal-Dual Method for Safe Reinforcement Learning from Human Feedback

Receipt and verification

First computed	2026-07-05T10:22:50.620186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cca4ad8e0312482aa2bf9480a5eff9a273f81a8ce7859e91354e59808a25c741

Aliases

arxiv: 2409.17401 · arxiv_version: 2409.17401v2 · doi: 10.48550/arxiv.2409.17401 · pith_short_12: ZSSK3DQDCJEC · pith_short_16: ZSSK3DQDCJECVIV7 · pith_short_8: ZSSK3DQD

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/ZSSK3DQDCJECVIV7SSAKL37ZUJ \
  | 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: cca4ad8e0312482aa2bf9480a5eff9a273f81a8ce7859e91354e59808a25c741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dde5d7d76550560c3fcb9a1e1c4b22fc0cec852419d3e5735a6e500909fbb389",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-25T22:20:11Z",
    "title_canon_sha256": "8cf247e983ecd46481b57ca31c0098398b04d99af8815c0b81414ea9f432564f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.17401",
    "kind": "arxiv",
    "version": 2
  }
}