Pith Number

pith:CEE27KQ3

pith:2026:CEE27KQ3SV6C3DAEQBKQ5IWM5M

not attested not anchored not stored refs pending

KernelCraft: Benchmarking for Agentic Close-to-Metal Kernel Generation on Emerging Hardware

Binglei Lou, Cheng Zhang, Erwei Wang, Haoran Wu, Jianyi Cheng, Jiayi Nie, Rika Antonova, Robert Mullins, Timothy M. Jones, Yao Lai, Yiren Zhao, Zeyu Cao

arxiv:2603.08721 v2 · 2026-02-10 · cs.AR · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEE27KQ3SV6C3DAEQBKQ5IWM5M}

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

5 papers in Pith

FastKernels: Benchmarking GPU Kernel Generation in Production

TriAxialKV: Toward Extreme Low-Precision KV-Cache Quantization for Agentic Inference Tasks

Metal-Sci: A Scientific Compute Benchmark for Evolutionary LLM Kernel Search on Apple Silicon

ATLAAS: Automatic Tensor-Level Abstraction of Accelerator Semantics

MemExplorer: Navigating the Heterogeneous Memory Design Space for Agentic Inference NPUs

Receipt and verification

First computed	2026-06-01T01:03:51.587773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1109afaa1b957c2d8c0480550ea2cceb209f22ba973948b35ff9ab88e691292a

Aliases

arxiv: 2603.08721 · arxiv_version: 2603.08721v2 · doi: 10.48550/arxiv.2603.08721 · pith_short_12: CEE27KQ3SV6C · pith_short_16: CEE27KQ3SV6C3DAE · pith_short_8: CEE27KQ3

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/CEE27KQ3SV6C3DAEQBKQ5IWM5M \
  | 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: 1109afaa1b957c2d8c0480550ea2cceb209f22ba973948b35ff9ab88e691292a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f580dd9951f50b7d7fad01d50559bf00138cd6c5a98d3809f5ea3aa60215c2",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-02-10T14:52:02Z",
    "title_canon_sha256": "63808742a464cfe546c70c0d2927063844e6e83b0c844a2615814179be8cf667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.08721",
    "kind": "arxiv",
    "version": 2
  }
}