Pith Number

pith:JIXP4TK6

pith:2025:JIXP4TK6HSPQHSHUKCU4HLG77R

not attested not anchored not stored refs pending

Occult: Optimizing Collaborative Communication across Experts for Accelerated Parallel MoE Training and Inference

Hanrui Wang, Jie Peng, Pingzhi Li, Shuqing Luo, Tianlong Chen, Yang (Katie) Zhao, Yu Cheng, Yu (Kevin) Cao

arxiv:2505.13345 v1 · 2025-05-19 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIXP4TK6HSPQHSHUKCU4HLG77R}

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	2026-07-05T11:05:28.911081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a2efe4d5e3c9f03c8f450a9c3acdffc48013dfe36d7d676ed9f7524c9266f81

Aliases

arxiv: 2505.13345 · arxiv_version: 2505.13345v1 · doi: 10.48550/arxiv.2505.13345 · pith_short_12: JIXP4TK6HSPQ · pith_short_16: JIXP4TK6HSPQHSHU · pith_short_8: JIXP4TK6

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/JIXP4TK6HSPQHSHUKCU4HLG77R \
  | 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: 4a2efe4d5e3c9f03c8f450a9c3acdffc48013dfe36d7d676ed9f7524c9266f81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6941cdea5fb07adef03976680121ffcfc152ef652482e911f27463aab38b9e6",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-19T16:50:27Z",
    "title_canon_sha256": "236ccb32220f0ede173b35d2bda21cca051ea47871709683a983d1fbfddc869c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13345",
    "kind": "arxiv",
    "version": 1
  }
}