Pith Number

pith:6TUPFYZE

pith:2018:6TUPFYZEAHLLCBMORKMWGXD4OC

not attested not anchored not stored refs pending

A Tight Convergence Analysis for Stochastic Gradient Descent with Delayed Updates

Nathan Srebro, Ohad Shamir, Yossi Arjevani

arxiv:1806.10188 v1 · 2018-06-26 · math.OC · 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{6TUPFYZEAHLLCBMORKMWGXD4OC}

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	2026-05-18T00:12:13.230072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4e8f2e32401d6b1058e8a99635c7c70bd6392034fd533a97ee0aa90904752f8

Aliases

arxiv: 1806.10188 · arxiv_version: 1806.10188v1 · doi: 10.48550/arxiv.1806.10188 · pith_short_12: 6TUPFYZEAHLL · pith_short_16: 6TUPFYZEAHLLCBMO · pith_short_8: 6TUPFYZE

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/6TUPFYZEAHLLCBMORKMWGXD4OC \
  | 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: f4e8f2e32401d6b1058e8a99635c7c70bd6392034fd533a97ee0aa90904752f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95bca9cf030b765103c0a9f11ebabdfa07e455ec770d3516af6bfd546b3bdf3b",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-06-26T19:53:59Z",
    "title_canon_sha256": "328d9dc49f1a91cc78ff58119720cc2a36c00802ad45be190cb8fd60c099d80f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10188",
    "kind": "arxiv",
    "version": 1
  }
}