Pith Number

pith:HUHHKVCQ

pith:2015:HUHHKVCQL4VJOWXV6GLWP46HYC

not attested not anchored not stored refs pending

Variance Reduction for Distributed Stochastic Gradient Descent

Gavin Taylor, Soham De, Tom Goldstein

arxiv:1512.01708 v2 · 2015-12-05 · cs.LG · cs.DC · 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{HUHHKVCQL4VJOWXV6GLWP46HYC}

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.

Cited by

1 paper in Pith

Distributed Inexact Successive Convex Approximation ADMM: Analysis-Part I

Receipt and verification

First computed	2026-05-18T00:46:53.745760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d0e7554505f2a975af5f19767f3c7c08d6044ca100dd0e9736e81fb912083d9

Aliases

arxiv: 1512.01708 · arxiv_version: 1512.01708v2 · doi: 10.48550/arxiv.1512.01708 · pith_short_12: HUHHKVCQL4VJ · pith_short_16: HUHHKVCQL4VJOWXV · pith_short_8: HUHHKVCQ

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/HUHHKVCQL4VJOWXV6GLWP46HYC \
  | 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: 3d0e7554505f2a975af5f19767f3c7c08d6044ca100dd0e9736e81fb912083d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df9faf52fe010c9719e6766413ffd96075de10146cf6c1bc60de9a9b9a3efa7",
    "cross_cats_sorted": [
      "cs.DC",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-12-05T22:48:40Z",
    "title_canon_sha256": "a2e949da0a2c79b170cd9d074790008231b4af6bf111fc9aba851951f21d89d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01708",
    "kind": "arxiv",
    "version": 2
  }
}