Pith Number

pith:ARYPRY4E

pith:2025:ARYPRY4EZCL36D5NFZGSUYAZ33

not attested not anchored not stored refs pending

PARM: Multi-Objective Test-Time Alignment via Preference-Aware Autoregressive Reward Model

Baijiong Lin, Hao Chen, Weisen Jiang, Ying-Cong Chen, Yuancheng Xu

arxiv:2505.06274 v1 · 2025-05-06 · cs.LG · cs.AI

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\usepackage{pith}
\pithnumber{ARYPRY4EZCL36D5NFZGSUYAZ33}

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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

4 papers in Pith

PAFO: Pareto Fairness Optimization for Personalized Reward Modeling

SURF: Steering the Scalarization Weight to Uniformly Traverse the Pareto Front

Common-agency Games for Multi-Objective Test-Time Alignment

RVPO: Risk-Sensitive Alignment via Variance Regularization

Receipt and verification

First computed	2026-07-05T11:01:06.446076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0470f8e384c897bf0fad2e4d2a6019ded3f281f735730c03abc7f34463a8f099

Aliases

arxiv: 2505.06274 · arxiv_version: 2505.06274v1 · doi: 10.48550/arxiv.2505.06274 · pith_short_12: ARYPRY4EZCL3 · pith_short_16: ARYPRY4EZCL36D5N · pith_short_8: ARYPRY4E

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/ARYPRY4EZCL36D5NFZGSUYAZ33 \
  | 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: 0470f8e384c897bf0fad2e4d2a6019ded3f281f735730c03abc7f34463a8f099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5261a5e995b00e9ecb0305e008f18551da0c91f33a7caba22681ebb59c0e6b1c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-06T15:42:31Z",
    "title_canon_sha256": "4468a5de2ea0b8067229cde19ee6ae5a6abbd58a7c7d6a55f2bca8427c8cc986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06274",
    "kind": "arxiv",
    "version": 1
  }
}