Pith Number

pith:PPLPO3FV

pith:2023:PPLPO3FVZSTXRDBHGOYKC3AZIM

not attested not anchored not stored refs pending

Hierarchical Programmatic Reinforcement Learning via Learning to Compose Programs

En-Pei Hu, Guan-Ting Liu, Hung-yi Lee, Pu-Jen Cheng, Shao-Hua Sun

arxiv:2301.12950 v2 · 2023-01-30 · cs.LG · cs.AI · cs.PL · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPLPO3FVZSTXRDBHGOYKC3AZIM}

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

1 paper in Pith

SMOSE: Sparse Mixture of Shallow Experts for Interpretable Reinforcement Learning in Continuous Control Tasks

Receipt and verification

First computed	2026-07-05T06:15:45.211066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bd6f76cb5cca7788c2733b0a16c19432032125f82215105297cc10168124876

Aliases

arxiv: 2301.12950 · arxiv_version: 2301.12950v2 · doi: 10.48550/arxiv.2301.12950 · pith_short_12: PPLPO3FVZSTX · pith_short_16: PPLPO3FVZSTXRDBH · pith_short_8: PPLPO3FV

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/PPLPO3FVZSTXRDBHGOYKC3AZIM \
  | 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: 7bd6f76cb5cca7788c2733b0a16c19432032125f82215105297cc10168124876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6a10d32603cade028f2953c928469878a5df93f3fd8099aa72c701cfca73a9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.PL",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-30T14:50:46Z",
    "title_canon_sha256": "336876313af62c570f10e153b823e4572c2d170742f35dfeed5c2c21dfa62b69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.12950",
    "kind": "arxiv",
    "version": 2
  }
}