Pith Number

pith:HWOPJDCH

pith:2023:HWOPJDCHOSCE7MQFLERLPCS4AE

not attested not anchored not stored refs pending

Local SGD Accelerates Convergence by Exploiting Second Order Information of the Loss Function

Linxuan Pan, Shenghui Song

arxiv:2305.15013 v2 · 2023-05-24 · 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{HWOPJDCHOSCE7MQFLERLPCS4AE}

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

EDiT: A Local-SGD-Based Efficient Distributed Training Method for Large Language Models

Receipt and verification

First computed	2026-07-05T06:14:11.228097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d9cf48c4774844fb2055922b78a5c013c0c115204cdab2cf0e9b15ea6acb181

Aliases

arxiv: 2305.15013 · arxiv_version: 2305.15013v2 · doi: 10.48550/arxiv.2305.15013 · pith_short_12: HWOPJDCHOSCE · pith_short_16: HWOPJDCHOSCE7MQF · pith_short_8: HWOPJDCH

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/HWOPJDCHOSCE7MQFLERLPCS4AE \
  | 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: 3d9cf48c4774844fb2055922b78a5c013c0c115204cdab2cf0e9b15ea6acb181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48cddd6ba45b35cc8051014e95283cfb15df5d72f4d363b2f6931beb1e607651",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-24T10:54:45Z",
    "title_canon_sha256": "145a3269461a6d7d2c84f7923e14208a788c0e9216508a0a76f26d1cda656f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.15013",
    "kind": "arxiv",
    "version": 2
  }
}