Pith Number

pith:CUDWY2KR

pith:2025:CUDWY2KRHFRBBSUWKI5E7OXNIY

not attested not anchored not stored refs pending

LAPP: Large Language Model Feedback for Preference-Driven Reinforcement Learning

Boyuan Chen, Michael M. Zavlanos, Pingcheng Jian, Samuel A. Moore, Xiao Wei, Yanbaihui Liu

arxiv:2504.15472 v1 · 2025-04-21 · cs.RO · cs.LG · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUDWY2KRHFRBBSUWKI5E7OXNIY}

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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

1 paper in Pith

MAPL: Multi-Objective Preference Learning for Robot Locomotion

Receipt and verification

First computed	2026-07-05T10:52:24.951224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15076c6951396210ca96523a4fbaed460f279473d70434d9d70806f5056db545

Aliases

arxiv: 2504.15472 · arxiv_version: 2504.15472v1 · doi: 10.48550/arxiv.2504.15472 · pith_short_12: CUDWY2KRHFRB · pith_short_16: CUDWY2KRHFRBBSUW · pith_short_8: CUDWY2KR

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/CUDWY2KRHFRBBSUWKI5E7OXNIY \
  | 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: 15076c6951396210ca96523a4fbaed460f279473d70434d9d70806f5056db545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fef09d90e1cba6207b0e2800e09693d8dd91668bb20a98984fec7d31b4dd810",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-21T22:46:29Z",
    "title_canon_sha256": "44339026345a4e97d1be302489025e0999dfe684d70e7fd0b082cf92dd6025f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15472",
    "kind": "arxiv",
    "version": 1
  }
}