Pith Number

pith:DZQHC4MJ

pith:2026:DZQHC4MJZRA3IPAJ27W32QDIKJ

not attested not anchored not stored refs pending

SpecPrefetch: Parameter-Efficient Expert Prefetching for Sparse MoE Foundation Models

Fanyi Wang, Haotian Hu, Jinwei Kong, Runqi Meng, Wentao Qiu, Yongjian Zhou, Zhenhua Ge

arxiv:2607.24787 v1 · 2026-06-24 · cs.AI · 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{DZQHC4MJZRA3IPAJ27W32QDIKJ}

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	2026-07-29T00:24:44.085723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e60717189cc41b43c09d7edbd40685269e78d6cbb19f65c7071c62f1ab8f5d0

Aliases

arxiv: 2607.24787 · arxiv_version: 2607.24787v1 · doi: 10.48550/arxiv.2607.24787 · pith_short_12: DZQHC4MJZRA3 · pith_short_16: DZQHC4MJZRA3IPAJ · pith_short_8: DZQHC4MJ

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/DZQHC4MJZRA3IPAJ27W32QDIKJ \
  | 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: 1e60717189cc41b43c09d7edbd40685269e78d6cbb19f65c7071c62f1ab8f5d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ae161ef35a322674602ad305654cbd73c9af3ddb75804e7029423f0dfb143d5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-24T04:53:00Z",
    "title_canon_sha256": "82082c748c541c5b1014180e0bb3a1de5ad64ef56791cf5637e29bb3b3abad71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24787",
    "kind": "arxiv",
    "version": 1
  }
}