Pith Number

pith:J23SW6VF

pith:2023:J23SW6VFPEWGW3IGVTQYC4BV76

not attested not anchored not stored refs pending

Policy composition in reinforcement learning via multi-objective policy optimization

Abbas Abdolmaleki, Ankit Anand, Doina Precup, Jordan Hoffmann, Martin Riedmiller, Nicolas Heess, Shruti Mishra

arxiv:2308.15470 v2 · 2023-08-29 · 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{J23SW6VFPEWGW3IGVTQYC4BV76}

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	2026-07-05T06:46:08.325488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eb72b7aa5792c6b6d06ace1817035ff9a98867d2080612e365964841c8d9ffe

Aliases

arxiv: 2308.15470 · arxiv_version: 2308.15470v2 · doi: 10.48550/arxiv.2308.15470 · pith_short_12: J23SW6VFPEWG · pith_short_16: J23SW6VFPEWGW3IG · pith_short_8: J23SW6VF

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/J23SW6VFPEWGW3IGVTQYC4BV76 \
  | 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: 4eb72b7aa5792c6b6d06ace1817035ff9a98867d2080612e365964841c8d9ffe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b6697008e6ebce33ed8a3d1f695052ece3994c5be430d8cdd49d4eb9e46a44f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-29T17:50:27Z",
    "title_canon_sha256": "2c5d7b9ec23f740c7b2baaf145dcebd55c65ca8214805f9d8d7c4f3fa1b16d19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15470",
    "kind": "arxiv",
    "version": 2
  }
}