Pith Number

pith:JJPCWYRH

pith:2025:JJPCWYRHVSXEOQE5JASQ4TMTF2

not attested not anchored not stored refs pending

AMoPO: Adaptive Multi-objective Preference Optimization without Reward Models and Reference Models

Desheng Wang, Haodong Zhao, Hao Li, Jiansong Chen, Jingqing Ruan, Qi Liu, Tong Xu, Wan Guanglu, Xunliang Cai, Zhi Zheng

arxiv:2506.07165 v1 · 2025-06-08 · 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{JJPCWYRHVSXEOQE5JASQ4TMTF2}

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

Failure Modes of Maximum Entropy RLHF

Receipt and verification

First computed	2026-07-05T11:18:02.887483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a5e2b6227acae47409d48250e4d932e8db5439e00cd0b42d504e8a363582bcb

Aliases

arxiv: 2506.07165 · arxiv_version: 2506.07165v1 · doi: 10.48550/arxiv.2506.07165 · pith_short_12: JJPCWYRHVSXE · pith_short_16: JJPCWYRHVSXEOQE5 · pith_short_8: JJPCWYRH

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/JJPCWYRHVSXEOQE5JASQ4TMTF2 \
  | 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: 4a5e2b6227acae47409d48250e4d932e8db5439e00cd0b42d504e8a363582bcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65bb7dc84714133d296a94f8b3d8f0339af0f7485b645d2bcda65f00a6093e16",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-08T14:31:06Z",
    "title_canon_sha256": "3f1f30c4aeae65a451434644363d2f26099a5f2e6ad8a08183004781c4b48f45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07165",
    "kind": "arxiv",
    "version": 1
  }
}