Pith Number

pith:C442RACI

pith:2025:C442RACIC74MGHXAEV56ED3WZO

not attested not anchored not stored refs pending

UC-MOA: Utility-Conditioned Multi-Objective Alignment for Distributional Pareto-Optimality

Boming Yang, Masashi Sugiyama, Pushi Zhang, Xin-Qiang Cai, Xinyu Xing, Yuting Tang, Zelei Cheng

arxiv:2503.10669 v2 · 2025-03-10 · cs.CL · 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{C442RACIC74MGHXAEV56ED3WZO}

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.

Receipt and verification

First computed	2026-07-05T11:04:47.217145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1739a8804817f8c31ee0257be20f76cbaa3b2c4168cb7c07c87da7045c47b5c4

Aliases

arxiv: 2503.10669 · arxiv_version: 2503.10669v2 · doi: 10.48550/arxiv.2503.10669 · pith_short_12: C442RACIC74M · pith_short_16: C442RACIC74MGHXA · pith_short_8: C442RACI

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/C442RACIC74MGHXAEV56ED3WZO \
  | 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: 1739a8804817f8c31ee0257be20f76cbaa3b2c4168cb7c07c87da7045c47b5c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e83125511944592c758f8f55257f447e56a25004bfdf423a98ccefbb6c198866",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-10T09:52:42Z",
    "title_canon_sha256": "424b371ad21762c5f1da93df7644713ac582fd285584a5981406d6e4de6cdde2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10669",
    "kind": "arxiv",
    "version": 2
  }
}