Pith Number

pith:LSLJRAOP

pith:2019:LSLJRAOPCDKV2VFMTIQAVF5V3J

not attested not anchored not stored refs pending

The Complexity of Making the Gradient Small in Stochastic Convex Optimization

Ayush Sekhari, Blake Woodworth, Dylan J. Foster, Karthik Sridharan, Nathan Srebro, Ohad Shamir

arxiv:1902.04686 v2 · 2019-02-13 · cs.LG · math.OC · 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{LSLJRAOPCDKV2VFMTIQAVF5V3J}

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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	2026-05-17T23:54:02.007434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c969881cf10d55d54ac9a200a97b5da46f931b836d9159efb6a57db478d030c

Aliases

arxiv: 1902.04686 · arxiv_version: 1902.04686v2 · doi: 10.48550/arxiv.1902.04686 · pith_short_12: LSLJRAOPCDKV · pith_short_16: LSLJRAOPCDKV2VFM · pith_short_8: LSLJRAOP

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/LSLJRAOPCDKV2VFMTIQAVF5V3J \
  | 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: 5c969881cf10d55d54ac9a200a97b5da46f931b836d9159efb6a57db478d030c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7da12b722d31e5ada69b0fbbb25844300ea012310b57c6cf53ef418274632d77",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-13T00:29:23Z",
    "title_canon_sha256": "5e5b6f21b1b0d6a6ad46840a8e8b3343219e9a4c406e39ec87cf9f9215d92dee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04686",
    "kind": "arxiv",
    "version": 2
  }
}