Pith Number

pith:ANDKHYD3

pith:2014:ANDKHYD324A2LAPM5GZKHB2UQH

not attested not anchored not stored refs pending

Randomized Dual Coordinate Ascent with Arbitrary Sampling

Peter Richt\'arik, Tong Zhang, Zheng Qu

arxiv:1411.5873 v1 · 2014-11-21 · math.OC · cs.LG · cs.NA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANDKHYD324A2LAPM5GZKHB2UQH}

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	2026-05-18T02:33:02.019560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0346a3e07bd701a581ece9b2a3875481e288cead7e9c0ea1b0573d7f6fe19c41

Aliases

arxiv: 1411.5873 · arxiv_version: 1411.5873v1 · doi: 10.48550/arxiv.1411.5873 · pith_short_12: ANDKHYD324A2 · pith_short_16: ANDKHYD324A2LAPM · pith_short_8: ANDKHYD3

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/ANDKHYD324A2LAPM5GZKHB2UQH \
  | 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: 0346a3e07bd701a581ece9b2a3875481e288cead7e9c0ea1b0573d7f6fe19c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25adfe66b727bcdf87ff8fbbd69a3d693e634fec43e97b8f4671f28f14d1c3db",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-11-21T13:55:31Z",
    "title_canon_sha256": "a33762be2db88387cb6c664d4144cede6bce81e362b3239fd27ae07d8c270ff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5873",
    "kind": "arxiv",
    "version": 1
  }
}