Pith Number

pith:DU7ZSUAV

pith:2025:DU7ZSUAVEQDMVZ4OD27F3PPWY7

not attested not anchored not stored refs pending

D3HRL: A Distributed Hierarchical Reinforcement Learning Approach Based on Causal Discovery and Spurious Correlation Detection

Chenran Zhao, Chunping Qiu, Dianxi Shi, Huanhuan Yang, Jianqiang Xia, Mengzhu Wang, Shaowu Yang, Songchang Jin

arxiv:2505.01979 v1 · 2025-05-04 · 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{DU7ZSUAVEQDMVZ4OD27F3PPWY7}

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	2026-07-05T10:58:29.649485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d3f9950152406cae78e1ebe5dbdf6c7eafde2edd15f4313c54a704571a2b685

Aliases

arxiv: 2505.01979 · arxiv_version: 2505.01979v1 · doi: 10.48550/arxiv.2505.01979 · pith_short_12: DU7ZSUAVEQDM · pith_short_16: DU7ZSUAVEQDMVZ4O · pith_short_8: DU7ZSUAV

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/DU7ZSUAVEQDMVZ4OD27F3PPWY7 \
  | 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: 1d3f9950152406cae78e1ebe5dbdf6c7eafde2edd15f4313c54a704571a2b685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "426500deb377399fe74cbaa7efc31eb240e219cfa315e63dfc2c56dec9ce9291",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-04T03:59:01Z",
    "title_canon_sha256": "24d1a9c54df754215b595f75c794fa086a5135b6f8ab43a11e679a3a04365396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01979",
    "kind": "arxiv",
    "version": 1
  }
}