Pith Number

pith:TMIJ5XJM

pith:2024:TMIJ5XJMAGLVXLZV5CZTKMU5SW

not attested not anchored not stored refs pending

Listwise Reward Estimation for Offline Preference-based Reinforcement Learning

Heewoong Choi, Hongjoon Ahn, Sangwon Jung, Taesup Moon

arxiv:2408.04190 v1 · 2024-08-08 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMIJ5XJMAGLVXLZV5CZTKMU5SW}

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

1 paper in Pith

CLARIFY: Contrastive Preference Reinforcement Learning for Untangling Ambiguous Queries

Receipt and verification

First computed	2026-07-05T08:53:29.548220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b109edd2c01975baf35e8b335329d95961cc5599d7e73719d117fbffe88e003

Aliases

arxiv: 2408.04190 · arxiv_version: 2408.04190v1 · doi: 10.48550/arxiv.2408.04190 · pith_short_12: TMIJ5XJMAGLV · pith_short_16: TMIJ5XJMAGLVXLZV · pith_short_8: TMIJ5XJM

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/TMIJ5XJMAGLVXLZV5CZTKMU5SW \
  | 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: 9b109edd2c01975baf35e8b335329d95961cc5599d7e73719d117fbffe88e003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a54efa11331171c746f373941bdf3d612e135d287df516a2b457cc12b128f8c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-08T03:18:42Z",
    "title_canon_sha256": "0235c71e4ba02e42f77c866063f80c1bd58045e4958cf5c84830cfc74825ea4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.04190",
    "kind": "arxiv",
    "version": 1
  }
}