Pith Number

pith:OEYJKOQH

pith:2022:OEYJKOQHSAQR3WINFCQQO33QCD

not attested not anchored not stored refs pending

A Kernel-Expanded Stochastic Neural Network

Faming Liang, Yan Sun

arxiv:2201.05319 v1 · 2022-01-14 · stat.ML · 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{OEYJKOQHSAQR3WINFCQQO33QCD}

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	2026-07-05T03:48:22.221173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7130953a0790211dd90d28a1076f7010c78a1f2f85d07127574e0682bf1513a7

Aliases

arxiv: 2201.05319 · arxiv_version: 2201.05319v1 · doi: 10.48550/arxiv.2201.05319 · pith_short_12: OEYJKOQHSAQR · pith_short_16: OEYJKOQHSAQR3WIN · pith_short_8: OEYJKOQH

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/OEYJKOQHSAQR3WINFCQQO33QCD \
  | 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: 7130953a0790211dd90d28a1076f7010c78a1f2f85d07127574e0682bf1513a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bd6f536bae236f41cc19bec8a98f388b9b86ed9e5e8760a639f048936883ec3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-01-14T06:42:42Z",
    "title_canon_sha256": "2a3f8b523cce11bff2b1b34a86e8075d9fc57729e4072bd90f67336b6c66444a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.05319",
    "kind": "arxiv",
    "version": 1
  }
}