Pith Number

pith:RIUB5RAC

pith:2023:RIUB5RACBJQL7EGEVUVT5YPBII

not attested not anchored not stored refs pending

Uncertainty-Penalized Reinforcement Learning from Human Feedback with Diverse Reward LoRA Ensembles

Bo Ding, Dawei Feng, Han Zhang, Huaimin Wang, Kele Xu, Yuanzhao Zhai, Yue Yu, Yu Lei

arxiv:2401.00243 v1 · 2023-12-30 · 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{RIUB5RACBJQL7EGEVUVT5YPBII}

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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

5 papers in Pith

Proxy Reward Internalization and Mechanistic Exploitation: A Learned Precursor to Reward Hacking and Its Generalization

A Unifying Lens on Reward Uncertainty in RLHF

Reinforcement learning to improve large language model-based automated code compliance systems

Functional-level Uncertainty Quantification for Calibrated Fine-tuning on LLMs

Wasserstein Distributionally Robust Regret Optimization for Reinforcement Learning from Human Feedback

Receipt and verification

First computed	2026-07-05T07:29:02.709690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a281ec4020a60bf90c4ad2b3ee1e14237a643a9b70bcdc0e52a33af97e99329

Aliases

arxiv: 2401.00243 · arxiv_version: 2401.00243v1 · doi: 10.48550/arxiv.2401.00243 · pith_short_12: RIUB5RACBJQL · pith_short_16: RIUB5RACBJQL7EGE · pith_short_8: RIUB5RAC

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/RIUB5RACBJQL7EGEVUVT5YPBII \
  | 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: 8a281ec4020a60bf90c4ad2b3ee1e14237a643a9b70bcdc0e52a33af97e99329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5119e51677a320cff9580c51b4f4191f723589b0d67b6f4286902afb3ae964e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-30T14:14:14Z",
    "title_canon_sha256": "44baa034d026023c1e16ebb715568d6d2f8f0eda6145e1b5bb757b7fbc9664ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.00243",
    "kind": "arxiv",
    "version": 1
  }
}