Pith Number

pith:JUV2VY6F

pith:2019:JUV2VY6FK23SMEDNHMW23VESQV

not attested not anchored not stored refs pending

Gradient Noise Convolution (GNC): Smoothing Loss Function for Distributed Large-Batch SGD

Kosuke Haruki, Masahiro Ozawa, Mitsuhiro Kimura, Ryuji Sakai, Taiji Suzuki, Takeshi Toda, Yohei Hamakawa

arxiv:1906.10822 v1 · 2019-06-26 · 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{JUV2VY6FK23SMEDNHMW23VESQV}

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	2026-05-17T23:42:13.156874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d2baae3c556b726106d3b2dadd492857aae386fc37e69da9f17bb140a381dd8

Aliases

arxiv: 1906.10822 · arxiv_version: 1906.10822v1 · doi: 10.48550/arxiv.1906.10822 · pith_short_12: JUV2VY6FK23S · pith_short_16: JUV2VY6FK23SMEDN · pith_short_8: JUV2VY6F

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/JUV2VY6FK23SMEDNHMW23VESQV \
  | 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: 4d2baae3c556b726106d3b2dadd492857aae386fc37e69da9f17bb140a381dd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb9561576a0efcfb74f2ac6093b9ac42a7843881450c9f2304f197241d9d3ec0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-26T02:54:26Z",
    "title_canon_sha256": "017ea2fee401be6e6725a56392c7d234aeeb379c6ec65bd767c0b25bf271c942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10822",
    "kind": "arxiv",
    "version": 1
  }
}