Pith Number

pith:MTXSBCIV

pith:2021:MTXSBCIVQTVIGCC7DVGZMYNRHD

not attested not anchored not stored refs pending

A parallel-network continuous quantitative trading model with GARCH and PPO

Kaixin Zhang, Tianhao Li, Wei Lu, Zhishun Wang, Zixi Zhao

arxiv:2105.03625 v2 · 2021-05-08 · 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{MTXSBCIVQTVIGCC7DVGZMYNRHD}

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	2026-07-05T02:42:04.889991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64ef20891584ea83085f1d4d9661b138fd9cd37e1a151c2f9db9f324d5a7ed86

Aliases

arxiv: 2105.03625 · arxiv_version: 2105.03625v2 · doi: 10.48550/arxiv.2105.03625 · pith_short_12: MTXSBCIVQTVI · pith_short_16: MTXSBCIVQTVIGCC7 · pith_short_8: MTXSBCIV

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/MTXSBCIVQTVIGCC7DVGZMYNRHD \
  | 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: 64ef20891584ea83085f1d4d9661b138fd9cd37e1a151c2f9db9f324d5a7ed86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bc8436ea71dd930c8da420a275dfe0853ac260f041834fb93fe53b78eba8c86",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2021-05-08T08:00:56Z",
    "title_canon_sha256": "3d992e4996bea9e0281918a5d3d593962a71da2e7648c4c80eecb18d818c3e44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.03625",
    "kind": "arxiv",
    "version": 2
  }
}