Pith Number

pith:5F4IXFGX

pith:2023:5F4IXFGXPHWVX363J7JDDQCTEN

not attested not anchored not stored refs pending

VQNet 2.0: A New Generation Machine Learning Framework that Unifies Classical and Quantum

GuoPing Guo, Hanchao Wang, Huanyu Bian, Lei Li, Menghan Dou, Nenghai Yu, Weiming Zhang, Wei Wang, Wenyu Zhu, Yang Yang, Ye Li, Yiming Zhao, Yuan Fang, Zhaohui Zhou, Zhaoyun Chen, Zhilong Jia

arxiv:2301.03251 v1 · 2023-01-09 · quant-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5F4IXFGXPHWVX363J7JDDQCTEN}

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	2026-07-05T05:31:27.370108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9788b94d779ed5befdb4fd231c05323568cfe6787007976c668f3f753fc6062

Aliases

arxiv: 2301.03251 · arxiv_version: 2301.03251v1 · doi: 10.48550/arxiv.2301.03251 · pith_short_12: 5F4IXFGXPHWV · pith_short_16: 5F4IXFGXPHWVX363 · pith_short_8: 5F4IXFGX

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/5F4IXFGXPHWVX363J7JDDQCTEN \
  | 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: e9788b94d779ed5befdb4fd231c05323568cfe6787007976c668f3f753fc6062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1471240df2b101b89188ee44e7c45880dbe931845be4b49fd433d029c1bf810",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-09T10:31:18Z",
    "title_canon_sha256": "ddd8047ea4edd152aded9f56c32b14aaaf8a0f42ebf1d2c574809772e1c3e1b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03251",
    "kind": "arxiv",
    "version": 1
  }
}