Pith Number

pith:EYE3NG7J

pith:2026:EYE3NG7JCEU2LW4V4HWV5M7ZIR

not attested not anchored not stored refs pending

CANN Bench: Benchmarking Agent Generated Kernels against Real NPU and Algorithmic Limits

Bin Du, Chengdi Ma, Chengqiu Hu, Deng Pan, Fengming Zhu, Jiasheng Li, Jiwei Yang, Jun Li, Junyi Fan, Lingchao Zheng, Qichen Liao, Xinxian Chen, Xue-Jian Gao, Yueming Su, Yuwei Fan

arxiv:2607.20518 v1 · 2026-07-08 · 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{EYE3NG7JCEU2LW4V4HWV5M7ZIR}

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	2026-07-24T00:23:20.103789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2609b69be91129a5db95e1ed5eb3f944493cc24134ae7a73dd95db79b5b3f7ee

Aliases

arxiv: 2607.20518 · arxiv_version: 2607.20518v1 · doi: 10.48550/arxiv.2607.20518 · pith_short_12: EYE3NG7JCEU2 · pith_short_16: EYE3NG7JCEU2LW4V · pith_short_8: EYE3NG7J

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/EYE3NG7JCEU2LW4V4HWV5M7ZIR \
  | 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: 2609b69be91129a5db95e1ed5eb3f944493cc24134ae7a73dd95db79b5b3f7ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97bafb95134a3a0a97cd2a6b2f1ced6a9d7c13a0d270933fa32754baf2c1a3e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-08T02:22:22Z",
    "title_canon_sha256": "aa03c2c3131d1ef5bb22885aea4e37e4e65235ef8bd07e45f3df88ea41c35025"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20518",
    "kind": "arxiv",
    "version": 1
  }
}