Pith Number

pith:PFDNZM4Q

pith:2021:PFDNZM4QILVCVCC24WWY6EBH6I

not attested not anchored not stored refs pending

On the Convergence of Shallow Neural Network Training with Randomly Masked Neurons

Anastasios Kyrillidis, Fangshuo Liao

arxiv:2112.02668 v2 · 2021-12-05 · 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{PFDNZM4QILVCVCC24WWY6EBH6I}

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	2026-07-05T04:47:56.307091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7946dcb39042ea2a885ae5ad8f1027f22231256fc8ba4ca22153db7602e5fdfb

Aliases

arxiv: 2112.02668 · arxiv_version: 2112.02668v2 · doi: 10.48550/arxiv.2112.02668 · pith_short_12: PFDNZM4QILVC · pith_short_16: PFDNZM4QILVCVCC2 · pith_short_8: PFDNZM4Q

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/PFDNZM4QILVCVCC24WWY6EBH6I \
  | 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: 7946dcb39042ea2a885ae5ad8f1027f22231256fc8ba4ca22153db7602e5fdfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4211876e3c9fc41869ee0f9a65a6a2a6cf0a833fdc81ff35ae4b34eba5621878",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-05T19:51:14Z",
    "title_canon_sha256": "0749bba669ecdf00b95351ec26a01a3bfef6afd9d3fe5186c9cdbd96cd128ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02668",
    "kind": "arxiv",
    "version": 2
  }
}