Pith Number

pith:KZCDV5GL

pith:2016:KZCDV5GLWA6OYW2VGGQXZZQAUJ

not attested not anchored not stored refs pending

Stochastic Variance-Reduced ADMM

James T. Kwok, Shuai Zheng

arxiv:1604.07070 v3 · 2016-04-24 · cs.LG · 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{KZCDV5GLWA6OYW2VGGQXZZQAUJ}

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	2026-05-18T01:02:12.871496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56443af4cbb03cec5b5531a17ce600a254cf391a25d4d3b835d51d101e625a71

Aliases

arxiv: 1604.07070 · arxiv_version: 1604.07070v3 · doi: 10.48550/arxiv.1604.07070 · pith_short_12: KZCDV5GLWA6O · pith_short_16: KZCDV5GLWA6OYW2V · pith_short_8: KZCDV5GL

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/KZCDV5GLWA6OYW2VGGQXZZQAUJ \
  | 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: 56443af4cbb03cec5b5531a17ce600a254cf391a25d4d3b835d51d101e625a71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5e6742c8c1646794c5c6b9cf03db1ab0d5eb7e513ad82d8514db648d1a5f1d8",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-04-24T18:50:58Z",
    "title_canon_sha256": "e1a8b3dbd2d3d38ab89b7c49a3d834174bc22c1b84b781ff01723987cc7fa912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07070",
    "kind": "arxiv",
    "version": 3
  }
}