Pith Number

pith:E7VQ3T6T

pith:2017:E7VQ3T6TX4KM5W2JTKYCXTQIQA

not attested not anchored not stored refs pending

Stochastic Reformulations of Linear Systems: Algorithms and Convergence Theory

Martin Tak\'a\v{c}, Peter Richt\'arik

arxiv:1706.01108 v4 · 2017-06-04 · math.NA · cs.LG · cs.NA · 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{E7VQ3T6TX4KM5W2JTKYCXTQIQA}

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	2026-07-05T00:35:23.655477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27eb0dcfd3bf14cedb499ab02bce088038d023cabf1f1a732a9700a3b0eded70

Aliases

arxiv: 1706.01108 · arxiv_version: 1706.01108v4 · doi: 10.48550/arxiv.1706.01108 · pith_short_12: E7VQ3T6TX4KM · pith_short_16: E7VQ3T6TX4KM5W2J · pith_short_8: E7VQ3T6T

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/E7VQ3T6TX4KM5W2JTKYCXTQIQA \
  | 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: 27eb0dcfd3bf14cedb499ab02bce088038d023cabf1f1a732a9700a3b0eded70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624b646513ca50ba95125fa34784a4286c30174564f0fcc4ec3dc0e65a176886",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-06-04T17:04:15Z",
    "title_canon_sha256": "7b76c9e93f97c8b528815226b42e24f511d99b06c19f141a9e858dc3f620f2b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01108",
    "kind": "arxiv",
    "version": 4
  }
}