Pith Number

pith:LMDUVRXQ

pith:2023:LMDUVRXQXLAW5B4BZ3AJPIJY2G

not attested not anchored not stored refs pending

Reinforcement Learning with Human Feedback: Learning Dynamic Choices via Pessimism

Mengdi Wang, Zhuoran Yang, Zihao Li

arxiv:2305.18438 v3 · 2023-05-29 · cs.LG · cs.AI · math.OC · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMDUVRXQXLAW5B4BZ3AJPIJY2G}

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

3 papers in Pith

Provably avoiding over-optimization in Direct Preference Optimization without knowing the data distribution

Corruption-robust Offline Multi-agent Reinforcement Learning From Human Feedback

Receipt and verification

First computed	2026-07-05T06:26:49.810144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b074ac6f0bac16e8781cec097a138d197f96f84002207d7098d17e944d7a300

Aliases

arxiv: 2305.18438 · arxiv_version: 2305.18438v3 · doi: 10.48550/arxiv.2305.18438 · pith_short_12: LMDUVRXQXLAW · pith_short_16: LMDUVRXQXLAW5B4B · pith_short_8: LMDUVRXQ

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/LMDUVRXQXLAW5B4BZ3AJPIJY2G \
  | 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: 5b074ac6f0bac16e8781cec097a138d197f96f84002207d7098d17e944d7a300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5e0d250fe5eecadb6315fc4b406da60dbecb866dc6beaff91cafb14fa9d5d7",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-29T01:18:39Z",
    "title_canon_sha256": "1806400cb37180fc2e27c38dfeecbe6e5bd8784395e8748690f1246b9c126060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18438",
    "kind": "arxiv",
    "version": 3
  }
}