Pith Number

pith:HFSUFVQX

pith:2025:HFSUFVQXRS24JHXNHQPXKTDWRN

not attested not anchored not stored refs pending

Multi-Objective Preference Optimization: Improving Human Alignment of Generative Models

Akhil Agnihotri, Deepak Ramachandran, Rahul Jain, Zheng Wen

arxiv:2505.10892 v2 · 2025-05-16 · 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{HFSUFVQXRS24JHXNHQPXKTDWRN}

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

MGDA-Decoupled: Geometry-Aware Multi-Objective Optimisation for DPO-based LLM Alignment

Receipt and verification

First computed	2026-06-08T01:03:44.422455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

396542d6178cb5c49eed3c1f754c768b4e35378cde1576d466d4e65781f27191

Aliases

arxiv: 2505.10892 · arxiv_version: 2505.10892v2 · doi: 10.48550/arxiv.2505.10892 · pith_short_12: HFSUFVQXRS24 · pith_short_16: HFSUFVQXRS24JHXN · pith_short_8: HFSUFVQX

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/HFSUFVQXRS24JHXNHQPXKTDWRN \
  | 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: 396542d6178cb5c49eed3c1f754c768b4e35378cde1576d466d4e65781f27191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fc854972dd4426d88776975c6cd4fd9bcd1ad93f9a437b4a37d7b862db726b9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-16T05:58:26Z",
    "title_canon_sha256": "cc1905f928e4d4bb331fb771ffcb6819d96a47c161bc473d41d6229e77786cf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10892",
    "kind": "arxiv",
    "version": 2
  }
}