Pith Number

pith:CRUWQ4AL

pith:2026:CRUWQ4ALMXGUKWR34BQAXD6YHF

not attested not anchored not stored refs pending

Adaptive Matrix Multiplication for Dynamic Shapes on Ascend NPUs

Chen Tian, Jiang Peng, Jianwei Zhou, Jingyi Zhang, Junsong Wang, Qianyu Jiang, Songxiang Zhu, Xinghui Tian, Yuhang Zhou, Zhibin Wang

arxiv:2608.10803 v1 · 2026-08-11 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRUWQ4ALMXGUKWR34BQAXD6YHF}

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	2026-08-12T01:23:18.622799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146968700b65cd455a3be0600b8fd8396434afe307eff47c769d6cbdf94b2378

Aliases

arxiv: 2608.10803 · arxiv_version: 2608.10803v1 · doi: 10.48550/arxiv.2608.10803 · pith_short_12: CRUWQ4ALMXGU · pith_short_16: CRUWQ4ALMXGUKWR3 · pith_short_8: CRUWQ4AL

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/CRUWQ4ALMXGUKWR34BQAXD6YHF \
  | 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: 146968700b65cd455a3be0600b8fd8396434afe307eff47c769d6cbdf94b2378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38cfd6883a60e12f63c279089fea9f28d8f2a8358ca08f6adaadd5d0230e6aa2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-08-11T11:22:19Z",
    "title_canon_sha256": "23b56d0897741907d396e05b671c2ea64969b0abbd8b54241e6bf738c140f6a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10803",
    "kind": "arxiv",
    "version": 1
  }
}