Pith Number

pith:IX2NRWWB

pith:2022:IX2NRWWBADV4V6TMFILMXNDLUI

not attested not anchored not stored refs pending

Hierarchical Deep Reinforcement Learning for VWAP Strategy Optimization

Chenxin Zou, Pangjing Wu, Qing Li, Xiaodong Li

arxiv:2212.14670 v1 · 2022-12-11 · q-fin.TR · cs.AI · cs.LG · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IX2NRWWBADV4V6TMFILMXNDLUI}

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	2026-07-05T05:29:20.304545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f4d8dac100ebcafa6c2a16cbb46ba23470207a86510f8ce46db6e43a924e6f

Aliases

arxiv: 2212.14670 · arxiv_version: 2212.14670v1 · doi: 10.48550/arxiv.2212.14670 · pith_short_12: IX2NRWWBADV4 · pith_short_16: IX2NRWWBADV4V6TM · pith_short_8: IX2NRWWB

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/IX2NRWWBADV4V6TMFILMXNDLUI \
  | 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: 45f4d8dac100ebcafa6c2a16cbb46ba23470207a86510f8ce46db6e43a924e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bf9978a7838aefb4d43c57713613c867690beb7de5f095852f83254a5299cee",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "q-fin.ST"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2022-12-11T07:35:26Z",
    "title_canon_sha256": "9d9f8939dadce0b167dc410aa398caa7204d724e35fb1d11d2292056e5819186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.14670",
    "kind": "arxiv",
    "version": 1
  }
}