Pith Number

pith:B3XWF252

pith:2020:B3XWF252QIQZXRMO7FMJ2G3HUX

not attested not anchored not stored refs pending

Domain-specific Communication Optimization for Distributed DNN Training

Gaoxiong Zeng, Han Tian, Hao Wang, Jiacheng Xia, Jingrong Chen, Junchen Jiang, Kai Chen, Wei Bai, Weiyan Wang, Xinchen Wan

arxiv:2008.08445 v1 · 2020-08-16 · cs.DC · 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{B3XWF252QIQZXRMO7FMJ2G3HUX}

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

Shesha: Opportunistic In-network Acceleration of Asynchronous Distributed Reinforcement Learning

Receipt and verification

First computed	2026-07-05T01:28:25.841203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eef62ebba82219bc58ef9589d1b67a5d22727e0e64806777effcdc120da9a50

Aliases

arxiv: 2008.08445 · arxiv_version: 2008.08445v1 · doi: 10.48550/arxiv.2008.08445 · pith_short_12: B3XWF252QIQZ · pith_short_16: B3XWF252QIQZXRMO · pith_short_8: B3XWF252

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/B3XWF252QIQZXRMO7FMJ2G3HUX \
  | 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: 0eef62ebba82219bc58ef9589d1b67a5d22727e0e64806777effcdc120da9a50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68af8bcb476def4ab98bbf40bc8af48c898532c896b494a46898fd1bd8dd3def",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-08-16T09:53:21Z",
    "title_canon_sha256": "e72e47a559f55860e7631d6051911ba5514f9e4ce1ee6e2f54517538d4228338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08445",
    "kind": "arxiv",
    "version": 1
  }
}