Pith Number

pith:ABLK63ZY

pith:2026:ABLK63ZYQ7NFN5VXOTCW6MBYLF

not attested not anchored not stored refs pending

Towards Automated Kernel Generation in the Era of LLMs

Chi Hsu Tsai, Chunlei Men, Guang Liu, Haiming Wu, Haoyu Wang, Jialing Zhang, Jingze Shi, Peiyu Zang, Wentao Zhang, Yang Yu, Yixin Shen, Yonghua Lin, Yuyu Luo, Zhiyou Xiao

arxiv:2601.15727 v3 · 2026-01-22 · 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{ABLK63ZYQ7NFN5VXOTCW6MBYLF}

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

3 papers in Pith

KernelBenchX: A Comprehensive Benchmark for Evaluating LLM-Generated GPU Kernels

KEET: Explaining Performance of GPU Kernels Using LLM Agents

Receipt and verification

First computed	2026-06-09T01:05:13.088713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0056af6f3887da56f6b774c56f3038595f749502a532e819d6d5601bb152c0df

Aliases

arxiv: 2601.15727 · arxiv_version: 2601.15727v3 · doi: 10.48550/arxiv.2601.15727 · pith_short_12: ABLK63ZYQ7NF · pith_short_16: ABLK63ZYQ7NFN5VX · pith_short_8: ABLK63ZY

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/ABLK63ZYQ7NFN5VXOTCW6MBYLF \
  | 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: 0056af6f3887da56f6b774c56f3038595f749502a532e819d6d5601bb152c0df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cec61781dc167c2752c745493317c8abadf2462e2baee3da368cfac8bdcae17f",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-22T07:53:52Z",
    "title_canon_sha256": "60ec1aaf91c40c256337019aa9376368f5f4363442b89a76dae5552b15cc4bbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.15727",
    "kind": "arxiv",
    "version": 3
  }
}