Pith Number

pith:WM4PPGGZ

pith:2018:WM4PPGGZQ76DZ3VUPH3OPGTMDA

not attested not anchored not stored refs pending

Power Law in Sparsified Deep Neural Networks

James T. Kwok, Lu Hou

arxiv:1805.01891 v1 · 2018-05-04 · cs.LG · 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{WM4PPGGZQ76DZ3VUPH3OPGTMDA}

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	2026-05-18T00:16:41.615502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b338f798d987fc3ceeb479f6e79a6c18176257f83684538eb8c997f7765b5a7d

Aliases

arxiv: 1805.01891 · arxiv_version: 1805.01891v1 · doi: 10.48550/arxiv.1805.01891 · pith_short_12: WM4PPGGZQ76D · pith_short_16: WM4PPGGZQ76DZ3VU · pith_short_8: WM4PPGGZ

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/WM4PPGGZQ76DZ3VUPH3OPGTMDA \
  | 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: b338f798d987fc3ceeb479f6e79a6c18176257f83684538eb8c997f7765b5a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea39495519cdc9fd18012f37570aa7db344a0096b1fa8b578708e2b0cb652f4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-04T07:51:00Z",
    "title_canon_sha256": "c3b191407295b62b10d096fdf6a5951c31d87b2eaf422c34afd479a75441ad52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01891",
    "kind": "arxiv",
    "version": 1
  }
}