Pith Number

pith:WKMISMNH

pith:2023:WKMISMNHGBVBF6BTHNPFVNNMWO

not attested not anchored not stored refs pending

Learning to Learn Financial Networks for Optimising Momentum Strategies

Stefan Zohren, Stephen Roberts, Xiaowen Dong, Xingyue Pu

arxiv:2308.12212 v1 · 2023-08-23 · q-fin.PM · cs.AI · 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{WKMISMNHGBVBF6BTHNPFVNNMWO}

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	2026-07-05T06:44:20.654449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2988931a7306a12f8333b5e5ab5acb3b79d91fab63200060d749c23eef02dfe

Aliases

arxiv: 2308.12212 · arxiv_version: 2308.12212v1 · doi: 10.48550/arxiv.2308.12212 · pith_short_12: WKMISMNHGBVB · pith_short_16: WKMISMNHGBVBF6BT · pith_short_8: WKMISMNH

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/WKMISMNHGBVBF6BTHNPFVNNMWO \
  | 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: b2988931a7306a12f8333b5e5ab5acb3b79d91fab63200060d749c23eef02dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c494b155584cd8c97de57bcbab7e6bf6777c84144b388add83361989e28fa4d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "q-fin.TR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2023-08-23T15:51:29Z",
    "title_canon_sha256": "b424973773b3b5aa3750016bcb0f0edb4ca7e74e326dbf254ccead5bb85c3e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12212",
    "kind": "arxiv",
    "version": 1
  }
}