Pith Number

pith:RAHPGABR

pith:2026:RAHPGABRJKDMDL3WADRYLIX2NF

not attested not anchored not stored refs pending

Harness Engineering for LLM-Driven GPU Kernel Generation

Chenyu Ma, Hangfei Xu, Shengzhao Wen, Yanpeng Wang, Yue Shui

arxiv:2607.17979 v1 · 2026-07-20 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RAHPGABRJKDMDL3WADRYLIX2NF}

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	2026-07-21T02:22:10.219682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

880ef300314a86c1af7600e385a2fa69521108be5a38016c0ce1537b41174a85

Aliases

arxiv: 2607.17979 · arxiv_version: 2607.17979v1 · doi: 10.48550/arxiv.2607.17979 · pith_short_12: RAHPGABRJKDM · pith_short_16: RAHPGABRJKDMDL3W · pith_short_8: RAHPGABR

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/RAHPGABRJKDMDL3WADRYLIX2NF \
  | 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: 880ef300314a86c1af7600e385a2fa69521108be5a38016c0ce1537b41174a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c73a454ce8c6488a3bbefd9bb68828f9b824193e732543fd0c763c5a1d60cc01",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-20T14:14:14Z",
    "title_canon_sha256": "6a0e321c51b72d854556bcb60bc6d7426ec562fd9ad98d833df0e6840dcdeecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17979",
    "kind": "arxiv",
    "version": 1
  }
}