Pith Number

pith:JYRV6I3E

pith:2021:JYRV6I3ELONDTB6C6D76UN3UBK

not attested not anchored not stored refs pending

FinRL: Deep Reinforcement Learning Framework to Automate Trading in Quantitative Finance

Christina Dan Wang, Hongyang Yang, Jiechao Gao, Xiao-Yang Liu

arxiv:2111.09395 v1 · 2021-11-07 · q-fin.TR · 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{JYRV6I3ELONDTB6C6D76UN3UBK}

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	2026-07-05T03:33:11.005418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e235f23645b9a3987c2f0ffea37740a9e9896678321921846356e3e8f005329

Aliases

arxiv: 2111.09395 · arxiv_version: 2111.09395v1 · doi: 10.48550/arxiv.2111.09395 · pith_short_12: JYRV6I3ELOND · pith_short_16: JYRV6I3ELONDTB6C · pith_short_8: JYRV6I3E

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/JYRV6I3ELONDTB6C6D76UN3UBK \
  | 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: 4e235f23645b9a3987c2f0ffea37740a9e9896678321921846356e3e8f005329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86f141cd808476dc13af51660a7d596729f4c640a4a8c2f8673d49bd07f15189",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2021-11-07T00:34:32Z",
    "title_canon_sha256": "9f2f355efedb87366cf3779831c2f202d3161da2cf2a2ea779b837e30ce41319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09395",
    "kind": "arxiv",
    "version": 1
  }
}