Pith Number

pith:U4CMGOZC

pith:2021:U4CMGOZCHOFQJ5B4MZ5AHYRIMH

not attested not anchored not stored refs pending

A Practical Guide to Multi-Objective Reinforcement Learning and Planning

Ann Now\'e, Athirai A. Irissappane, Conor F. Hayes, Diederik M. Roijers, Enda Howley, Eugenio Bargiacchi, Fredrik Heintz, Gabriel Ramos, Johan K\"allstr\"om, Luisa M. Zintgraf, Marcello Restelli, Mathieu Reymond, Matthew Macfarlane, Patrick Mannion, Peter Vamplew, Richard Dazeley, Roxana R\u{a}dulescu, Timothy Verstraeten

arxiv:2103.09568 v1 · 2021-03-17 · cs.AI · 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{U4CMGOZCHOFQJ5B4MZ5AHYRIMH}

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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

7 papers in Pith

Coachable agents for interactive gameplay

Sampling-Based Coordination-Informed Multi-Objective Multi-Robot Reinforcement Learning

AETDICE: Unified Framework and Offline Optimization for Nonlinear Multi-Objective RL

A Production-Ready RL Framework for Personalized Utility Tuning with Pareto Sweeping in Pinterest Recommender Systems

FlowCompile: An Optimizing Compiler for Structured LLM Workflows

Receipt and verification

First computed	2026-07-05T04:16:35.347647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a704c33b223b8b04f43c667a03e22861c8bbcc28d2251aacd385fd51a7b266fc

Aliases

arxiv: 2103.09568 · arxiv_version: 2103.09568v1 · doi: 10.48550/arxiv.2103.09568 · pith_short_12: U4CMGOZCHOFQ · pith_short_16: U4CMGOZCHOFQJ5B4 · pith_short_8: U4CMGOZC

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/U4CMGOZCHOFQJ5B4MZ5AHYRIMH \
  | 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: a704c33b223b8b04f43c667a03e22861c8bbcc28d2251aacd385fd51a7b266fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ac953ea83b62e65128571956aeb18824e8d0494ce3ed69f98e65c7339f90e4e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-03-17T11:07:28Z",
    "title_canon_sha256": "12fe327efe57b5f4e78851a80c5cb128bd91c0e18057b266c46553ee10d6090e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.09568",
    "kind": "arxiv",
    "version": 1
  }
}