Pith Number

pith:RQ7UF4Q2

pith:2019:RQ7UF4Q2BQMDR2AEAWVILPAUAG

not attested not anchored not stored refs pending

Adaptive Regularization via Residual Smoothing in Deep Learning Optimization

Byung-Woo Hong, Junghee Cho, Junseok Kwon

arxiv:1907.09750 v2 · 2019-07-23 · cs.LG · cs.AI · 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{RQ7UF4Q2BQMDR2AEAWVILPAUAG}

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	2026-07-05T00:00:44.438358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c3f42f21a0c1838e80405aa85bc1401bc8460236ae6bb384936e1873fd3254f

Aliases

arxiv: 1907.09750 · arxiv_version: 1907.09750v2 · doi: 10.48550/arxiv.1907.09750 · pith_short_12: RQ7UF4Q2BQMD · pith_short_16: RQ7UF4Q2BQMDR2AE · pith_short_8: RQ7UF4Q2

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/RQ7UF4Q2BQMDR2AEAWVILPAUAG \
  | 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: 8c3f42f21a0c1838e80405aa85bc1401bc8460236ae6bb384936e1873fd3254f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1312859ca6bd1ca143e68191675b64fbe7ee9620750d36a734f53b44b4c2e22d",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-23T08:28:09Z",
    "title_canon_sha256": "1f2a3c72cffb07315acceebb6625bb248ce2f8657f345e6132dbf895d7001c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09750",
    "kind": "arxiv",
    "version": 2
  }
}