Pith Number

pith:HPCYHLSY

pith:2025:HPCYHLSY4N5IZ3T74VYH44OOCW

not attested not anchored not stored refs pending

MegaScale-Infer: Serving Mixture-of-Experts at Scale with Disaggregated Expert Parallelism

Cesar A. Stuardo, Chao Jin, Dongyang Wang, Haibin Lin, Haoran Wei, Huaping Zhou, Jianxi Ye, Jianzhe Xiao, Lingjun Liu, Li-wen Chang, Peng Wu, Ruidong Zhu, Xiao Yu, Xin Jin, Xinlei Zhang, Xin Liu, Xinyi Zhang, Xuanzhe Liu, Yang Cheng, Ziheng Jiang

arxiv:2504.02263 v4 · 2025-04-03 · 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{HPCYHLSY4N5IZ3T74VYH44OOCW}

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

19 papers in Pith

Think Before You Grid-Search: Floor-First Triage for LLM Serving

UBEP: Re-architecting Expert Parallelism Communication Library for Production Superpods

Think Before You Grid-Search: Floor-First Triage for LLM Serving

UBEP: Re-architecting Expert Parallelism Communication Library for Production Superpods

SmoothAgent: Efficient Long-Horizon LLM-Based Agent Serving with Lookahead Context Engineering

Receipt and verification

First computed	2026-07-05T11:43:31.471388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc583ae58e37a8cee7fe5707e71ce1582f12dc5226a37219d4a6141e397c157

Aliases

arxiv: 2504.02263 · arxiv_version: 2504.02263v4 · doi: 10.48550/arxiv.2504.02263 · pith_short_12: HPCYHLSY4N5I · pith_short_16: HPCYHLSY4N5IZ3T7 · pith_short_8: HPCYHLSY

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/HPCYHLSY4N5IZ3T74VYH44OOCW \
  | 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: 3bc583ae58e37a8cee7fe5707e71ce1582f12dc5226a37219d4a6141e397c157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f0d28e9e3092841b19d9efdd7b6c40676f22ac3540bebd3e29342676059218",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-04-03T04:20:44Z",
    "title_canon_sha256": "746867b3dbc00cedbffc7c44947609f22b964b6d9803d065f909b49fc21cefea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02263",
    "kind": "arxiv",
    "version": 4
  }
}