Pith Number

pith:NONTTJ6G

pith:2026:NONTTJ6G2LSMYDFCHRQ2IXZBVJ

not attested not anchored not stored refs pending

FastKernels: Benchmarking GPU Kernel Generation in Production

Gabriele Oliaro, Hao Zhang, Junli Wang, May Jiang, Owen Lu, Samyam Rajbhandari, Yichao Fu, Zhihao Jia

arxiv:2605.23215 v1 · 2026-05-22 · cs.LG · cs.AI · 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{NONTTJ6G2LSMYDFCHRQ2IXZBVJ}

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	2026-05-25T02:01:44.002827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b9b39a7c6d2e4cc0ca23c61a45f21aa722e3f2a52e1c144c47258c973b4a597

Aliases

arxiv: 2605.23215 · arxiv_version: 2605.23215v1 · doi: 10.48550/arxiv.2605.23215 · pith_short_12: NONTTJ6G2LSM · pith_short_16: NONTTJ6G2LSMYDFC · pith_short_8: NONTTJ6G

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/NONTTJ6G2LSMYDFCHRQ2IXZBVJ \
  | 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: 6b9b39a7c6d2e4cc0ca23c61a45f21aa722e3f2a52e1c144c47258c973b4a597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b7d518a323054661c8a9ffc508f2fd81c862b72e59fafefdaa5f38a95820caf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-22T04:19:04Z",
    "title_canon_sha256": "a198a44aa7e9a120262609be63f456d0fcaf0c782b64871ba1478db58354cfe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23215",
    "kind": "arxiv",
    "version": 1
  }
}