Pith Number

pith:W7LWWHA2

pith:2025:W7LWWHA2Y7OG4J2TMF7B526EQ4

not attested not anchored not stored refs pending

Towards Easy and Realistic Network Infrastructure Testing for Large-scale Machine Learning

Bob Lantz, ChonLam Lao, Jinsun Yoo, Lianjie Cao, Minlan Yu, Puneet Sharma, Tushar Krishna

arxiv:2504.20854 v1 · 2025-04-29 · cs.NI · cs.AI · cs.DC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7LWWHA2Y7OG4J2TMF7B526EQ4}

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

4 papers in Pith

ASTRA-sim 3.0: Next-Level Distributed Machine Learning Simulations via High-Fidelity GPU and Infrastructure Modeling

MLCommons Chakra: Advancing Performance Benchmarking and Co-design using Standardized Execution Traces

Flint: Compiler Enabled Cluster-Free Design Space Exploration for Distributed ML

Receipt and verification

First computed	2026-07-05T10:55:50.007834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d76b1c1ac7dc6e2753617e1eebc487390b302a32f8abb3ce00ffdcb3764fd8

Aliases

arxiv: 2504.20854 · arxiv_version: 2504.20854v1 · doi: 10.48550/arxiv.2504.20854 · pith_short_12: W7LWWHA2Y7OG · pith_short_16: W7LWWHA2Y7OG4J2T · pith_short_8: W7LWWHA2

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/W7LWWHA2Y7OG4J2TMF7B526EQ4 \
  | 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: b7d76b1c1ac7dc6e2753617e1eebc487390b302a32f8abb3ce00ffdcb3764fd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cd4c3eee6343cdc1e9ff816a55d7cebb17711a4ee92cbb6857a487b2c105f5e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-04-29T15:23:55Z",
    "title_canon_sha256": "d9f48c87f97c3444ede074171987bedc7ceda6ed41df7479aa7077324cf64a8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20854",
    "kind": "arxiv",
    "version": 1
  }
}