Pith Number

pith:AWAZZCU2

pith:2022:AWAZZCU2OP44ZHBNYVNPGOKUMH

not attested not anchored not stored refs pending

A Review of Sparse Expert Models in Deep Learning

Barret Zoph, Jeff Dean, William Fedus

arxiv:2209.01667 v1 · 2022-09-04 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWAZZCU2OP44ZHBNYVNPGOKUMH}

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

11 papers in Pith

Entropy-Aware Domain-Routed Mixture-of-Experts Speech-LLM Framework: A Case Study of Multi-Domain Child-Adult ASR

Vision-Assisted Foundation Model for Solving Multi-Task Vehicle Routing Problems

Safety-Oriented Routing Analysis of Mixtral MoE Under Benign and Harmful Prompts

Mixtral of Experts

RAP: Runtime Adaptive Pruning for LLM Inference

Receipt and verification

First computed	2026-07-05T04:54:31.988254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05819c8a9a73f9cc9c2dc55af3395461f102622132a80b6963fc411a4d12629d

Aliases

arxiv: 2209.01667 · arxiv_version: 2209.01667v1 · doi: 10.48550/arxiv.2209.01667 · pith_short_12: AWAZZCU2OP44 · pith_short_16: AWAZZCU2OP44ZHBN · pith_short_8: AWAZZCU2

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/AWAZZCU2OP44ZHBNYVNPGOKUMH \
  | 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: 05819c8a9a73f9cc9c2dc55af3395461f102622132a80b6963fc411a4d12629d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de53585c0d9c575f80c9755e7a536a800a01598ce0789fd92365f70730e56234",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-04T18:00:29Z",
    "title_canon_sha256": "a31a80bc2365248ba1a0a196f16373999260e1d1fbcc2d084fc2f45a12c04c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.01667",
    "kind": "arxiv",
    "version": 1
  }
}