Pith Number

pith:6LIYUUFC

pith:2019:6LIYUUFCH67A5QTCH5QDNUBC7M

not attested not anchored not stored refs pending

SlowMo: Improving Communication-Efficient Distributed SGD with Slow Momentum

Jianyu Wang, Michael Rabbat, Nicolas Ballas, Vinayak Tantia

arxiv:1910.00643 v2 · 2019-10-01 · cs.LG · cs.DC · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LIYUUFCH67A5QTCH5QDNUBC7M}

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

3 papers in Pith

Unifying Local Communications and Local Updates for LLM Pretraining

PyTorch Distributed: Experiences on Accelerating Data Parallel Training

Rethinking the Personalized Relaxed Initialization in the Federated Learning: Consistency and Generalization

Receipt and verification

First computed	2026-07-05T00:42:32.496047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d18a50a23fbe0ec2623f6036d022fb3d64d7aca0884151514741590217bc5a

Aliases

arxiv: 1910.00643 · arxiv_version: 1910.00643v2 · doi: 10.48550/arxiv.1910.00643 · pith_short_12: 6LIYUUFCH67A · pith_short_16: 6LIYUUFCH67A5QTC · pith_short_8: 6LIYUUFC

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/6LIYUUFCH67A5QTCH5QDNUBC7M \
  | 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: f2d18a50a23fbe0ec2623f6036d022fb3d64d7aca0884151514741590217bc5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2cba41f0dbe0f2dc190cc074dcbea4898e629dab3fad03a50e44582ec1b4209",
    "cross_cats_sorted": [
      "cs.DC",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-01T20:06:48Z",
    "title_canon_sha256": "14f08c8e4a1e8c3a2d752ecc2b8bc57df336747f240e2f45ff2bf53ccc223595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.00643",
    "kind": "arxiv",
    "version": 2
  }
}