Pith Number

pith:JR3OG3MI

pith:2026:JR3OG3MIADCLVPIRSMA7GCOSTY

not attested not anchored not stored refs pending

Compute-Optimal Is Not Cluster-Optimal: Systems-Aware Scaling for Sparse Mixture-of-Experts

Sheng Zha, Soumajyoti Sarkar, Yuxin Tang

arxiv:2608.10605 v1 · 2026-08-11 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JR3OG3MIADCLVPIRSMA7GCOSTY}

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	2026-08-12T01:22:51.133464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c76e36d8800c4babd119301f309d29e0f5b249d878a647beeef3b376913437f

Aliases

arxiv: 2608.10605 · arxiv_version: 2608.10605v1 · doi: 10.48550/arxiv.2608.10605 · pith_short_12: JR3OG3MIADCL · pith_short_16: JR3OG3MIADCLVPIR · pith_short_8: JR3OG3MI

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/JR3OG3MIADCLVPIRSMA7GCOSTY \
  | 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: 4c76e36d8800c4babd119301f309d29e0f5b249d878a647beeef3b376913437f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70742ccf09ea78f69f91f9c80a39be6b2a01075c5255559f2a7145fe49478f6a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-11T07:49:00Z",
    "title_canon_sha256": "2d49a7cb4a6791ebbda3cbf276795c361f70185dee8eabfb5384ca22781c8731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10605",
    "kind": "arxiv",
    "version": 1
  }
}