Pith Number

pith:PM4FTMNR

pith:2022:PM4FTMNRLMLU7FTJ5EXXDZNCJI

not attested not anchored not stored refs pending

Welfare and Fairness in Multi-objective Reinforcement Learning

Brandon Fain, Muhang Tian, Nianli Peng, Zimeng Fan

arxiv:2212.01382 v5 · 2022-11-30 · cs.GT · cs.AI · cs.LG · cs.MA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PM4FTMNRLMLU7FTJ5EXXDZNCJI}

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

2 papers in Pith

Learning Fair Pareto-Optimal Policies in Multi-Objective Reinforcement Learning

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

Receipt and verification

First computed	2026-07-05T07:42:38.464018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b3859b1b15b174f9669e92f71e5a24a033f246a84f9493793305a06375042d9

Aliases

arxiv: 2212.01382 · arxiv_version: 2212.01382v5 · doi: 10.48550/arxiv.2212.01382 · pith_short_12: PM4FTMNRLMLU · pith_short_16: PM4FTMNRLMLU7FTJ · pith_short_8: PM4FTMNR

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/PM4FTMNRLMLU7FTJ5EXXDZNCJI \
  | 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: 7b3859b1b15b174f9669e92f71e5a24a033f246a84f9493793305a06375042d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4035b0064305cd1bffa509e748d5e17c480faddc11bf0168a5af9b1ccc0546c9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2022-11-30T01:40:59Z",
    "title_canon_sha256": "92a0b64aaa7ff7ce278594a98044e2f8e957bf0a43ace479eaac63775261b7bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.01382",
    "kind": "arxiv",
    "version": 5
  }
}