Pith Number

pith:JUTIYDUT

pith:2025:JUTIYDUTGD6OKITEVTMECL4LUI

not attested not anchored not stored refs pending

Navigating the Social Welfare Frontier: Portfolios for Multi-objective Reinforcement Learning

Cheol Woo Kim, Jai Moondra, Lingkai Kong, Madeleine Pollack, Milind Tambe, Shresth Verma, Swati Gupta

arxiv:2502.09724 v2 · 2025-02-13 · 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{JUTIYDUTGD6OKITEVTMECL4LUI}

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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

2 papers in Pith

Multi-User Dueling Bandits: A Fair Approach using Nash Social Welfare

Why Global LLM Leaderboards Are Misleading: Small Portfolios for Heterogeneous Supervised ML

Receipt and verification

First computed	2026-07-05T11:38:04.537137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d268c0e9330fce52264acd8412f8ba216332a56ff8add7e7706110aa7e9a580

Aliases

arxiv: 2502.09724 · arxiv_version: 2502.09724v2 · doi: 10.48550/arxiv.2502.09724 · pith_short_12: JUTIYDUTGD6O · pith_short_16: JUTIYDUTGD6OKITE · pith_short_8: JUTIYDUT

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/JUTIYDUTGD6OKITEVTMECL4LUI \
  | 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: 4d268c0e9330fce52264acd8412f8ba216332a56ff8add7e7706110aa7e9a580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2e2e2e35f195c45f5f592b012caffada20a4e5c731d9c045fe000b648c8fc8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-13T19:13:55Z",
    "title_canon_sha256": "3ea96e389e6dbd77ba9276110ec052a48a46f92ee7229fd99b88e25f74903435"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09724",
    "kind": "arxiv",
    "version": 2
  }
}