Pith Number

pith:ECGGEO5G

pith:2018:ECGGEO5GFIYG5VVECWSAJ2E3K2

not attested not anchored not stored refs pending

RPC Considered Harmful: Fast Distributed Deep Learning on RDMA

Cheng Chen, Jilong Xue, Lidong Zhou, Lintao Zhang, Ming Wu, Youshan Miao

arxiv:1805.08430 v1 · 2018-05-22 · 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{ECGGEO5GFIYG5VVECWSAJ2E3K2}

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	2026-05-18T00:15:26.512336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208c623ba62a306ed6a415a404e89b569ce2ec52c9aec2a6afc89d26a67066e1

Aliases

arxiv: 1805.08430 · arxiv_version: 1805.08430v1 · doi: 10.48550/arxiv.1805.08430 · pith_short_12: ECGGEO5GFIYG · pith_short_16: ECGGEO5GFIYG5VVE · pith_short_8: ECGGEO5G

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/ECGGEO5GFIYG5VVECWSAJ2E3K2 \
  | 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: 208c623ba62a306ed6a415a404e89b569ce2ec52c9aec2a6afc89d26a67066e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e7344998072643aff02e31cbe184bf201014c6bc2408c53f333b4b348d1485",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-22T07:42:33Z",
    "title_canon_sha256": "def92bf3e757d6d3f16a1fa2f23a73f3d691ab3318aaf142789b8f5e23b72f7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08430",
    "kind": "arxiv",
    "version": 1
  }
}