Pith Number

pith:NFNSN2GS

pith:2024:NFNSN2GSF4DXKF2Z7V33FBKT6N

not attested not anchored not stored refs pending

Expressivity of Neural Networks with Random Weights and Learned Biases

Alexandre Payeur, Avery Hee-Woon Ryoo, Ezekiel Williams, Guillaume Lajoie, Luca Mazzucato, Matthew G. Perich, Thomas Jiralerspong

arxiv:2407.00957 v3 · 2024-07-01 · cs.NE · q-bio.NC · 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{NFNSN2GSF4DXKF2Z7V33FBKT6N}

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	2026-07-05T10:37:05.912586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

695b26e8d22f07751759fd77b28553f350186a10b10ec5021176cd627a8724d1

Aliases

arxiv: 2407.00957 · arxiv_version: 2407.00957v3 · doi: 10.48550/arxiv.2407.00957 · pith_short_12: NFNSN2GSF4DX · pith_short_16: NFNSN2GSF4DXKF2Z · pith_short_8: NFNSN2GS

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/NFNSN2GSF4DXKF2Z7V33FBKT6N \
  | 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: 695b26e8d22f07751759fd77b28553f350186a10b10ec5021176cd627a8724d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc56918348922e14d101a7a67d5c92b1d000c097ffef170035ce6a6abaa8f7f",
    "cross_cats_sorted": [
      "q-bio.NC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2024-07-01T04:25:49Z",
    "title_canon_sha256": "3035815214e78c4adcf932b60121140a6c3f05997dd7710f89c1948032e87705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.00957",
    "kind": "arxiv",
    "version": 3
  }
}