Pith Number

pith:3AQFGADV

pith:2015:3AQFGADVMGUXEKWNUIBJWCJO2M

not attested not anchored not stored refs pending

Stochastic Dual Coordinate Ascent with Adaptive Probabilities

Dominik Csiba, Peter Richt\'arik, Zheng Qu

arxiv:1502.08053 v1 · 2015-02-27 · math.OC · cs.LG · 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{3AQFGADVMGUXEKWNUIBJWCJO2M}

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	2026-05-18T02:26:01.493368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d82053007561a9722acda2029b092ed306338d40a58aa3075f1c8764a50397d9

Aliases

arxiv: 1502.08053 · arxiv_version: 1502.08053v1 · doi: 10.48550/arxiv.1502.08053 · pith_short_12: 3AQFGADVMGUX · pith_short_16: 3AQFGADVMGUXEKWN · pith_short_8: 3AQFGADV

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/3AQFGADVMGUXEKWNUIBJWCJO2M \
  | 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: d82053007561a9722acda2029b092ed306338d40a58aa3075f1c8764a50397d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbafbcc42c2417d06937134d1b6b16cd8d5ac732a5d76c211448481116e4422a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-02-27T20:54:03Z",
    "title_canon_sha256": "48ce99fa814d4aed63032b67558028e8b536b9a72e5e8f6e95a634a8ea11fba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.08053",
    "kind": "arxiv",
    "version": 1
  }
}