Pith Number

pith:ZUEUNRYI

pith:2024:ZUEUNRYICQDBBGHWENVVS7LXJ3

not attested not anchored not stored refs pending

Utility-Based Reinforcement Learning: Unifying Single-objective and Multi-objective Reinforcement Learning

Cameron Foale, Conor F. Hayes, Diederik M. Roijers, Enda Howley, Gabriel Ramos, Johan K\"allstr\"om, Patrick Mannion, Peter Vamplew, Richard Dazeley, Roxana R\u{a}dulescu, Scott Johnson, Willem R\"opke

arxiv:2402.02665 v1 · 2024-02-05 · 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{ZUEUNRYICQDBBGHWENVVS7LXJ3}

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	2026-07-05T07:41:16.946967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd0946c70814061098f6236b597d774ee6e6c701c3a16f97a5e521eb3ff0f8e4

Aliases

arxiv: 2402.02665 · arxiv_version: 2402.02665v1 · doi: 10.48550/arxiv.2402.02665 · pith_short_12: ZUEUNRYICQDB · pith_short_16: ZUEUNRYICQDBBGHW · pith_short_8: ZUEUNRYI

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/ZUEUNRYICQDBBGHWENVVS7LXJ3 \
  | 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: cd0946c70814061098f6236b597d774ee6e6c701c3a16f97a5e521eb3ff0f8e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b8724f3fa834b50cea4d19e34a36d7d3decb456d3deb104e9ee3a2a72ca2ad2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-05T01:42:28Z",
    "title_canon_sha256": "92fc51ece50944a1566ded8a00b099df4bde03ffce41e991d8153788933303d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.02665",
    "kind": "arxiv",
    "version": 1
  }
}