Pith Number

pith:CMALWLOT

pith:2018:CMALWLOTJWTHJKTODMM6NC2UGZ

not attested not anchored not stored refs pending

Double Adaptive Stochastic Gradient Optimization

Artur Dubrawski, Cristian Challu, Jin Li, Kin Gutierrez

arxiv:1811.02525 v1 · 2018-11-06 · stat.ML · 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{CMALWLOTJWTHJKTODMM6NC2UGZ}

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	2026-05-18T00:01:23.996940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1300bb2dd34da674aa6e1b19e68b54367a3efaeee18e90aec2e1a8de5542b1f3

Aliases

arxiv: 1811.02525 · arxiv_version: 1811.02525v1 · doi: 10.48550/arxiv.1811.02525 · pith_short_12: CMALWLOTJWTH · pith_short_16: CMALWLOTJWTHJKTO · pith_short_8: CMALWLOT

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/CMALWLOTJWTHJKTODMM6NC2UGZ \
  | 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: 1300bb2dd34da674aa6e1b19e68b54367a3efaeee18e90aec2e1a8de5542b1f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b0f717929e64f88aaff39b4ab5a06b3399471c3a5760c62f5a7b98bd3ea15b2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-11-06T17:47:34Z",
    "title_canon_sha256": "d8539c37edca035a3a4e9ee4b0dd82a51b18138c0608a24ecf1271093a7b7961"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02525",
    "kind": "arxiv",
    "version": 1
  }
}