Pith Number

pith:Q5GDKB3M

pith:2025:Q5GDKB3M4H7W2CMPNZRUZVTCVB

not attested not anchored not stored refs pending

QiMeng-TensorOp: Automatically Generating High-Performance Tensor Operators with Hardware Primitives

Chen Zhao, Congying Ma, Haixin Chen, Ke Gao, Ling Li, Qi Guo, Qirui Zhou, Ruizhi Chen, Shaohui Peng, Weiqiang Xiong, Xinguo Zhu, Xuzhi Zhang, Yanjun Wu, Yuanbo Wen, Yunji Chen

arxiv:2505.06302 v1 · 2025-05-08 · 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{Q5GDKB3M4H7W2CMPNZRUZVTCVB}

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	2026-07-05T11:01:06.980494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

874c35076ce1ff6d098f6e634cd662a872385ca062d380a367e6b41dc279e694

Aliases

arxiv: 2505.06302 · arxiv_version: 2505.06302v1 · doi: 10.48550/arxiv.2505.06302 · pith_short_12: Q5GDKB3M4H7W · pith_short_16: Q5GDKB3M4H7W2CMP · pith_short_8: Q5GDKB3M

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/Q5GDKB3M4H7W2CMPNZRUZVTCVB \
  | 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: 874c35076ce1ff6d098f6e634cd662a872385ca062d380a367e6b41dc279e694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30780ef5661a053d49755315759ec6127d00b3c1b4b372b5cf5cf796528c203f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-08T02:36:21Z",
    "title_canon_sha256": "739024ce9647ffbeac5ce24bcdad36d6247da0b0f3d5137b55aeade9487f2603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06302",
    "kind": "arxiv",
    "version": 1
  }
}