Pith Number

pith:PEJ4UV4D

pith:2015:PEJ4UV4D3GTGTOHJJXS6CHGKPC

not attested not anchored not stored refs pending

Dual Free Adaptive Mini-batch SDCA for Empirical Risk Minimization

Martin Tak\'a\v{c}, Xi He

arxiv:1510.06684 v3 · 2015-10-22 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEJ4UV4D3GTGTOHJJXS6CHGKPC}

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	2026-05-18T00:15:05.824940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7913ca5783d9a669b8e94de5e11cca7892d1ef81f1b8c29544cd0c3fbaead660

Aliases

arxiv: 1510.06684 · arxiv_version: 1510.06684v3 · doi: 10.48550/arxiv.1510.06684 · pith_short_12: PEJ4UV4D3GTG · pith_short_16: PEJ4UV4D3GTGTOHJ · pith_short_8: PEJ4UV4D

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/PEJ4UV4D3GTGTOHJJXS6CHGKPC \
  | 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: 7913ca5783d9a669b8e94de5e11cca7892d1ef81f1b8c29544cd0c3fbaead660

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59712ee99d8f9277ffe78b408335cbacdae90dde4b98adcdaa7a8b5721e64e15",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-22T16:50:56Z",
    "title_canon_sha256": "2cf0a7528d513016021e399528420647ed2d4fd32977448a7e4446616183b568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06684",
    "kind": "arxiv",
    "version": 3
  }
}