Pith Number

pith:H7XULGZZ

pith:2015:H7XULGZZLMCZOJRUPBCH7SCBCY

not attested not anchored not stored refs pending

Primal Method for ERM with Flexible Mini-batching Schemes and Non-convex Losses

Dominik Csiba, Peter Richt\'arik

arxiv:1506.02227 v1 · 2015-06-07 · math.OC · cs.DS · 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{H7XULGZZLMCZOJRUPBCH7SCBCY}

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	2026-05-18T01:55:51.790969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fef459b395b0597263478447fc84116239c772e87fd721d2fbb7c10f57296ca

Aliases

arxiv: 1506.02227 · arxiv_version: 1506.02227v1 · doi: 10.48550/arxiv.1506.02227 · pith_short_12: H7XULGZZLMCZ · pith_short_16: H7XULGZZLMCZOJRU · pith_short_8: H7XULGZZ

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/H7XULGZZLMCZOJRUPBCH7SCBCY \
  | 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: 3fef459b395b0597263478447fc84116239c772e87fd721d2fbb7c10f57296ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb1931a4fb16389eb9935079c52cb50836783f28b8a5a97685b499aa897eb976",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-06-07T06:45:55Z",
    "title_canon_sha256": "63d379002c66b57b98ac559d131683cbcb24daec2129c6a5d4f30c6ab84a732a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02227",
    "kind": "arxiv",
    "version": 1
  }
}