Pith Number

pith:SWNLBAQ7

pith:2021:SWNLBAQ7CWOICQSY7CIHWWQHA6

not attested not anchored not stored refs pending

MEPG: A Minimalist Ensemble Policy Gradient Framework for Deep Reinforcement Learning

Chen Gong, Huangyuan Su, Qiang He, Xinwen Hou

arxiv:2109.10552 v2 · 2021-09-22 · cs.LG · 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{SWNLBAQ7CWOICQSY7CIHWWQHA6}

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	2026-07-05T04:38:44.842273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

959ab0821f159c814258f8907b5a0707b1fdfa676f1b5cb0ed33c3b8f53ff5c8

Aliases

arxiv: 2109.10552 · arxiv_version: 2109.10552v2 · doi: 10.48550/arxiv.2109.10552 · pith_short_12: SWNLBAQ7CWOI · pith_short_16: SWNLBAQ7CWOICQSY · pith_short_8: SWNLBAQ7

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/SWNLBAQ7CWOICQSY7CIHWWQHA6 \
  | 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: 959ab0821f159c814258f8907b5a0707b1fdfa676f1b5cb0ed33c3b8f53ff5c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bfe7cd6069d7b8a11a2ffeabd49d9d6119cd81aaa010bc10cb7ffb46b9178e4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-22T07:30:52Z",
    "title_canon_sha256": "d6c2beb1743e4dfa809d960686fef79db6ca93dc76c98495592b1846398feafe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10552",
    "kind": "arxiv",
    "version": 2
  }
}