Pith Number

pith:HLFSSE22

pith:2023:HLFSSE226I7RRZEV62FQU2NQZJ

not attested not anchored not stored refs pending

Spatio-Temporal Momentum: Jointly Learning Time-Series and Cross-Sectional Strategies

Stefan Zohren, Stephen Roberts, Wee Ling Tan

arxiv:2302.10175 v1 · 2023-02-20 · q-fin.PM · 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{HLFSSE226I7RRZEV62FQU2NQZJ}

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.

Cited by

1 paper in Pith

Follow the Leader: Enhancing Systematic Trend-Following Using Network Momentum

Receipt and verification

First computed	2026-07-05T07:21:10.688164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3acb29135af23f18e495f68b0a69b0ca68aee6029ec7123b728014ff44ef4ce1

Aliases

arxiv: 2302.10175 · arxiv_version: 2302.10175v1 · doi: 10.48550/arxiv.2302.10175 · pith_short_12: HLFSSE226I7R · pith_short_16: HLFSSE226I7RRZEV · pith_short_8: HLFSSE22

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/HLFSSE226I7RRZEV62FQU2NQZJ \
  | 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: 3acb29135af23f18e495f68b0a69b0ca68aee6029ec7123b728014ff44ef4ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef694ae72dd4db50558629a23b3f905e48efc9f7242741ef14983ec474826ea9",
    "cross_cats_sorted": [
      "cs.LG",
      "q-fin.TR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2023-02-20T18:59:05Z",
    "title_canon_sha256": "9f81900cf311db9bd637b2602449761716871e1616a69904688af03b1f70323a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10175",
    "kind": "arxiv",
    "version": 1
  }
}