Pith Number

pith:SBRLZJJ3

pith:2021:SBRLZJJ34RV47EYI3EL37MPMNW

not attested not anchored not stored refs pending

Doubly Adaptive Scaled Algorithm for Machine Learning Using Second-Order Information

Majid Jahani, Martin Tak\'a\v{c}, Michael W. Mahoney, Peter Richt\'arik, Sergey Rusakov, Zheng Shi

arxiv:2109.05198 v1 · 2021-09-11 · cs.LG · 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{SBRLZJJ34RV47EYI3EL37MPMNW}

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.

Cited by

1 paper in Pith

Why SGD is not Brownian Motion: A New Perspective on Stochastic Dynamics

Receipt and verification

First computed	2026-07-05T03:13:36.169526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9062bca53be46bcf9308d917bfb1ec6db5a8111823e687c93d143459eaaf45b1

Aliases

arxiv: 2109.05198 · arxiv_version: 2109.05198v1 · doi: 10.48550/arxiv.2109.05198 · pith_short_12: SBRLZJJ34RV4 · pith_short_16: SBRLZJJ34RV47EYI · pith_short_8: SBRLZJJ3

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/SBRLZJJ34RV47EYI3EL37MPMNW \
  | 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: 9062bca53be46bcf9308d917bfb1ec6db5a8111823e687c93d143459eaaf45b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cf949e1612eaa0ec08b18e27827c65c50ccfa10d5f7296d5888faa20410ee0c",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-11T06:39:50Z",
    "title_canon_sha256": "a6ad272536f27db8e5cc57ce3a5eb00140267941afbe40485ed264de9b8a6f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05198",
    "kind": "arxiv",
    "version": 1
  }
}