Pith Number

pith:ZZZYQHPF

pith:2017:ZZZYQHPFNO47YTDXJGOGLYUXCL

not attested not anchored not stored refs pending

Fast Stochastic Variance Reduced Gradient Method with Momentum Acceleration for Machine Learning

Fanhua Shang, James Cheng, Jiacheng Zhuo, Yuanyuan Liu

arxiv:1703.07948 v2 · 2017-03-23 · cs.LG · cs.AI · math.OC · 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{ZZZYQHPFNO47YTDXJGOGLYUXCL}

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	2026-05-18T00:46:18.414171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce73881de56bb9fc4c77499c65e29712dd7675f348e7f844d33bab0b9e980afb

Aliases

arxiv: 1703.07948 · arxiv_version: 1703.07948v2 · doi: 10.48550/arxiv.1703.07948 · pith_short_12: ZZZYQHPFNO47 · pith_short_16: ZZZYQHPFNO47YTDX · pith_short_8: ZZZYQHPF

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/ZZZYQHPFNO47YTDXJGOGLYUXCL \
  | 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: ce73881de56bb9fc4c77499c65e29712dd7675f348e7f844d33bab0b9e980afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2af02b0ff3f4471f762f0d8f9e63fa3faf4fb849bdc44e5397927f662065760",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-03-23T07:13:28Z",
    "title_canon_sha256": "38fd8cb5a8e22621003c0bc9aa1eaa4d3802a4f65d9f4f172ad45e9bbcc5e243"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07948",
    "kind": "arxiv",
    "version": 2
  }
}