Pith Number

pith:LUH4GQYA

pith:2018:LUH4GQYAVSR7II5XNLNJIFW2DK

not attested not anchored not stored refs pending

Practical Deep Reinforcement Learning Approach for Stock Trading

Anwar Walid, Hongyang Yang, Shan Zhong, Xiao-Yang Liu, Zhuoran Xiong

arxiv:1811.07522 v3 · 2018-11-19 · cs.LG · q-fin.TR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUH4GQYAVSR7II5XNLNJIFW2DK}

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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

Hierarchical Reinforced Trader (HRT): A Bi-Level Approach for Optimizing Stock Selection and Execution

Receipt and verification

First computed	2026-07-05T04:44:38.679875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d0fc34300aca3f423b76ada9416da1a93b85f56c3c2d704f183e6eeb451795b

Aliases

arxiv: 1811.07522 · arxiv_version: 1811.07522v3 · doi: 10.48550/arxiv.1811.07522 · pith_short_12: LUH4GQYAVSR7 · pith_short_16: LUH4GQYAVSR7II5X · pith_short_8: LUH4GQYA

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/LUH4GQYAVSR7II5XNLNJIFW2DK \
  | 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: 5d0fc34300aca3f423b76ada9416da1a93b85f56c3c2d704f183e6eeb451795b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6489b272fd68c45b37b6271660ac765c747bf2338c451fcb68b0b592ae5fb81c",
    "cross_cats_sorted": [
      "q-fin.TR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-19T06:43:28Z",
    "title_canon_sha256": "813ea0e89db19e3d09e25818aece0b8db6510656ecb51d82fbd04034054cfe7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07522",
    "kind": "arxiv",
    "version": 3
  }
}