Pith Number

pith:LSKCS775

pith:2015:LSKCS77527POB4LMKKMHATYZ3F

not attested not anchored not stored refs pending

Distributed Mini-Batch SDCA

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

arxiv:1507.08322 v1 · 2015-07-29 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSKCS77527POB4LMKKMHATYZ3F}

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	2026-05-18T01:36:07.766140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c94297ffdd7dee0f16c5298704f19d97c510ec9cce7c93e2ad97bcc041cd40c

Aliases

arxiv: 1507.08322 · arxiv_version: 1507.08322v1 · doi: 10.48550/arxiv.1507.08322 · pith_short_12: LSKCS77527PO · pith_short_16: LSKCS77527POB4LM · pith_short_8: LSKCS775

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/LSKCS77527POB4LMKKMHATYZ3F \
  | 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: 5c94297ffdd7dee0f16c5298704f19d97c510ec9cce7c93e2ad97bcc041cd40c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3add217942c54c5e1b91e3efb5aab6a05c144ad4ce2d8d5e77fd9bcf55e2f305",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-07-29T21:15:31Z",
    "title_canon_sha256": "897dd7a67cf1898a9def4280ac3cb9bba270329ab9399efbde51b8be70d162fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08322",
    "kind": "arxiv",
    "version": 1
  }
}