Pith Number

pith:ALGJE4VT

pith:2025:ALGJE4VT7ITDOVFG2G5KIDKW4F

not attested not anchored not stored refs pending

Multilayer Perceptron Neural Network Models in Asset Pricing: An Empirical Study on Large-Cap US Stocks

Shanyan Lai

arxiv:2505.01921 v3 · 2025-05-03 · q-fin.PR · q-fin.CP · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALGJE4VT7ITDOVFG2G5KIDKW4F}

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

Is attention truly all we need? An empirical study of asset pricing in pretrained RNN sparse and global attention models

Receipt and verification

First computed	2026-06-12T01:09:08.735084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02cc9272b3fa263754a6d1baa40d56e179867c20ef3b1ea0cf53c8d2f7124759

Aliases

arxiv: 2505.01921 · arxiv_version: 2505.01921v3 · doi: 10.48550/arxiv.2505.01921 · pith_short_12: ALGJE4VT7ITD · pith_short_16: ALGJE4VT7ITDOVFG · pith_short_8: ALGJE4VT

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/ALGJE4VT7ITDOVFG2G5KIDKW4F \
  | 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: 02cc9272b3fa263754a6d1baa40d56e179867c20ef3b1ea0cf53c8d2f7124759

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73496b6c7d015b8cf1cbbcb28615314a5e170ce596a72a27d60b997544ec681b",
    "cross_cats_sorted": [
      "q-fin.CP",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2025-05-03T20:55:40Z",
    "title_canon_sha256": "f375859649cdcfb0bf240488a6f148d4a9e23543889f12148e5d266866131b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01921",
    "kind": "arxiv",
    "version": 3
  }
}