Pith Number

pith:ZOY26A6P

pith:2019:ZOY26A6PUHGLT4AE5LL66ZCIKE

not attested not anchored not stored refs pending

Nesterov's method with decreasing learning rate leads to accelerated stochastic gradient descent

Adam M. Oberman, Maxime Laborde

arxiv:1908.07861 v5 · 2019-08-21 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOY26A6PUHGLT4AE5LL66ZCIKE}

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	2026-07-05T01:31:49.407209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb1af03cfa1ccb9f004ead7ef6448512767f17327f79b912bbd33cc9c2471c7

Aliases

arxiv: 1908.07861 · arxiv_version: 1908.07861v5 · doi: 10.48550/arxiv.1908.07861 · pith_short_12: ZOY26A6PUHGL · pith_short_16: ZOY26A6PUHGLT4AE · pith_short_8: ZOY26A6P

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/ZOY26A6PUHGLT4AE5LL66ZCIKE \
  | 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: cbb1af03cfa1ccb9f004ead7ef6448512767f17327f79b912bbd33cc9c2471c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78127664c5af644a4771a31a1fa3559a36858a28a5640da252d44e2ce0d43d2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-08-21T13:25:31Z",
    "title_canon_sha256": "22d15ef93533d5f7fe9508be875559028009e908d238c6b9a725c0eeefea95a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07861",
    "kind": "arxiv",
    "version": 5
  }
}