Pith Number

pith:2QXQGILE

pith:2019:2QXQGILETA4RNVE5IPDRA5LBRA

not attested not anchored not stored refs pending

Learning a smooth kernel regularizer for convolutional neural networks

Brenden M. Lake, Reuben Feinman

arxiv:1903.01882 v1 · 2019-03-05 · cs.CV · 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{2QXQGILETA4RNVE5IPDRA5LBRA}

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	2026-05-17T23:51:59.513521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d42f032164983916d49d43c710756188192272a2a83049de608a7115456b999d

Aliases

arxiv: 1903.01882 · arxiv_version: 1903.01882v1 · doi: 10.48550/arxiv.1903.01882 · pith_short_12: 2QXQGILETA4R · pith_short_16: 2QXQGILETA4RNVE5 · pith_short_8: 2QXQGILE

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/2QXQGILETA4RNVE5IPDRA5LBRA \
  | 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: d42f032164983916d49d43c710756188192272a2a83049de608a7115456b999d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac920d8403ea4296f2cf4b4178c74d5ca562662fa7e8912b687001d4312cc26e",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-05T15:07:29Z",
    "title_canon_sha256": "64f5677ed04cd06ee36446e7dd24abe493c817d02a14e48124fb317551d23ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01882",
    "kind": "arxiv",
    "version": 1
  }
}