Pith Number

pith:QZGMWGKD

pith:2017:QZGMWGKDHMVJ6DXGII344IJLWG

not attested not anchored not stored refs pending

Convergence diagnostics for stochastic gradient descent with constant step size

Jerry Chee, Panos Toulis

arxiv:1710.06382 v2 · 2017-10-17 · stat.ML · cs.LG · math.ST · stat.CO · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZGMWGKDHMVJ6DXGII344IJLWG}

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	2026-05-18T00:22:44.452257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

864ccb19433b2a9f0ee64237ce212bb1a74ddf77de1a18c8aa199a08c62283f8

Aliases

arxiv: 1710.06382 · arxiv_version: 1710.06382v2 · doi: 10.48550/arxiv.1710.06382 · pith_short_12: QZGMWGKDHMVJ · pith_short_16: QZGMWGKDHMVJ6DXG · pith_short_8: QZGMWGKD

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/QZGMWGKDHMVJ6DXGII344IJLWG \
  | 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: 864ccb19433b2a9f0ee64237ce212bb1a74ddf77de1a18c8aa199a08c62283f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0007d5baff3c1eaf484dae8be8654a86cce37d849bb08263b299727181564036",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-10-17T16:51:16Z",
    "title_canon_sha256": "1f5d3fc6f680a1534366c46d300f62625f66d7d464d492b0d1f5a8a2d9aa23b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06382",
    "kind": "arxiv",
    "version": 2
  }
}