Pith Number

pith:6CHV76HX

pith:2021:6CHV76HXMJU2RSFF3X6WSD6WNY

not attested not anchored not stored refs pending

Learning Symbolic Rules for Interpretable Deep Reinforcement Learning

Dong Li, Hankz Hankui Zhuo, Jianye Hao, Paul Weng, Wulong Liu, Yuzheng Zhuang, Zhihao Ma

arxiv:2103.08228 v2 · 2021-03-15 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CHV76HXMJU2RSFF3X6WSD6WNY}

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

SkillTree: Explainable Skill-Based Deep Reinforcement Learning for Long-Horizon Control Tasks

Receipt and verification

First computed	2026-07-05T02:23:29.399324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08f5ff8f76269a8c8a5ddfd690fd66e0b3be035c0cb3be1287e1ac7f3beb902

Aliases

arxiv: 2103.08228 · arxiv_version: 2103.08228v2 · doi: 10.48550/arxiv.2103.08228 · pith_short_12: 6CHV76HXMJU2 · pith_short_16: 6CHV76HXMJU2RSFF · pith_short_8: 6CHV76HX

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/6CHV76HXMJU2RSFF3X6WSD6WNY \
  | 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: f08f5ff8f76269a8c8a5ddfd690fd66e0b3be035c0cb3be1287e1ac7f3beb902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40ab5abfdd9d8294b9085e448d1243d13359bd75624e6e6a4d9b98400f89d18c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-03-15T09:26:00Z",
    "title_canon_sha256": "ec19530a81e0c3ef01d1c2e3d52536b961843b95a265d5fb7acafa29a13e0cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08228",
    "kind": "arxiv",
    "version": 2
  }
}