Pith Number

pith:I4NQOE5J

pith:2026:I4NQOE5JZ2Y7ADKD737KQGJHF7

not attested not anchored not stored refs pending

WiSP: A Working-Set View of Mixture-of-Experts Serving on Extremely Low-Resource Hardware

Jiamu Zhang, Liangjie Hong, Liang Wu, Mayank Darbari

arxiv:2606.21868 v1 · 2026-06-20 · 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{I4NQOE5JZ2Y7ADKD737KQGJHF7}

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	2026-06-23T02:13:01.457559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

471b0713a9ceb1f00d43fefea819272fce6265284283282945c450cd6faaf6e1

Aliases

arxiv: 2606.21868 · arxiv_version: 2606.21868v1 · doi: 10.48550/arxiv.2606.21868 · pith_short_12: I4NQOE5JZ2Y7 · pith_short_16: I4NQOE5JZ2Y7ADKD · pith_short_8: I4NQOE5J

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/I4NQOE5JZ2Y7ADKD737KQGJHF7 \
  | 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: 471b0713a9ceb1f00d43fefea819272fce6265284283282945c450cd6faaf6e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3731f7dcd36f35538f652383ec88c2639d7346c842006b88e7d1b3c9fcc9e319",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-20T04:10:34Z",
    "title_canon_sha256": "d451b5ae543e07485868d28c11cf687a183efc71a3f7c1c9f82e130f4ddcaff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21868",
    "kind": "arxiv",
    "version": 1
  }
}