Pith Number

pith:EPOFIQQ6

pith:2026:EPOFIQQ6762BHZBZLI74KEDIFH

not attested not anchored not stored refs pending

AscendOptimizer: Episodic Agent for Ascend NPU Operator Optimization

Chuyun Shen, Jiehao Wu, Junjie Sheng, Wenhao Li, Xiangfeng Wang, Zixiao Huang

arxiv:2603.23566 v2 · 2026-03-24 · 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{EPOFIQQ6762BHZBZLI74KEDIFH}

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	2026-05-20T00:03:09.296746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23dc54421effb413e4395a3fc5106829dc9da34046f3d647fc51aa10c48c06b0

Aliases

arxiv: 2603.23566 · arxiv_version: 2603.23566v2 · doi: 10.48550/arxiv.2603.23566 · pith_short_12: EPOFIQQ6762B · pith_short_16: EPOFIQQ6762BHZBZ · pith_short_8: EPOFIQQ6

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/EPOFIQQ6762BHZBZLI74KEDIFH \
  | 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: 23dc54421effb413e4395a3fc5106829dc9da34046f3d647fc51aa10c48c06b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886bf8b35250401bd87b11e5458f3706286789821f63f95cb1f7c1af47a99850",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-24T08:54:53Z",
    "title_canon_sha256": "9bf1adfbd1a0ecd602fbd76a1e4437d0fbfd521b0c854b8c3eb25340e47e3161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.23566",
    "kind": "arxiv",
    "version": 2
  }
}