Pith Number

pith:TWA4XMQS

pith:2010:TWA4XMQSTNNBATXDGL2X7P2HO2

not attested not anchored not stored refs pending

Regularized Risk Minimization by Nesterov's Accelerated Gradient Methods: Algorithmic Extensions and Empirical Studies

Ankan Saha, S.V.N. Vishwanathan, Xinhua Zhang

arxiv:1011.0472 v1 · 2010-11-01 · 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{TWA4XMQSTNNBATXDGL2X7P2HO2}

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	2026-05-18T04:37:21.645353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d81cbb2129b5a104ee332f57fbf477685ca833e595061364a9ee71305db99aa

Aliases

arxiv: 1011.0472 · arxiv_version: 1011.0472v1 · doi: 10.48550/arxiv.1011.0472 · pith_short_12: TWA4XMQSTNNB · pith_short_16: TWA4XMQSTNNBATXD · pith_short_8: TWA4XMQS

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/TWA4XMQSTNNBATXDGL2X7P2HO2 \
  | 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: 9d81cbb2129b5a104ee332f57fbf477685ca833e595061364a9ee71305db99aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81b977d0b03ca5b36d081599cf9f0119a9c864faf479eb860e604f45588d6b5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2010-11-01T23:41:35Z",
    "title_canon_sha256": "32fadd76c9594172d69e53b008552b7c33a31d69b23e5f8b3ce14158ecdc65fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0472",
    "kind": "arxiv",
    "version": 1
  }
}