Pith Number

pith:5F457P6R

pith:2021:5F457P6RDT34QUC3546O2AQ5Q5

not attested not anchored not stored refs pending

Scalable algorithm simplification using quantum AND logic

Chang-Kang Hu, Dapeng Yu, Dawei Jiao, Dian Tan, Fei Yan, Hao Jia, Jiahao Yuan, Jiajian Zhang, Jian Li, Jiawei Qiu, Ji Chu, Libo Zhang, Ling Hu, Qihao Guo, Tongxing Yan, Wanjing Zou, Weiwei Wei, Wenhui Huang, Xianchuang Pan, Xiaoming Sun, Xiaowei Deng, Xiaoyu He, Xiuhao Deng, Yang Liu, Yongju Hai, Yuan Xu, Yuanzhen Chen, Yuxuan Zhou, Zhida Zhang, Zhikun Han, Zhongchu Ni, Zusheng Yang

arxiv:2112.14922 v1 · 2021-12-30 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5F457P6RDT34QUC3546O2AQ5Q5}

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	2026-07-05T05:36:15.320040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e979dfbfd11cf7c8505bef3ced021d8756cdc3c2f2c14e774cd3fef295e98ab7

Aliases

arxiv: 2112.14922 · arxiv_version: 2112.14922v1 · doi: 10.48550/arxiv.2112.14922 · pith_short_12: 5F457P6RDT34 · pith_short_16: 5F457P6RDT34QUC3 · pith_short_8: 5F457P6R

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/5F457P6RDT34QUC3546O2AQ5Q5 \
  | 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: e979dfbfd11cf7c8505bef3ced021d8756cdc3c2f2c14e774cd3fef295e98ab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b78bea69ba3c043d3239139df4c485bc14d5a21de7c503040fc521ffd6fdeb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-30T04:25:39Z",
    "title_canon_sha256": "7b77aae3d2abc37136cb6b1265bc32d56cff45c3f8fa77819cd42cdc6b9d3078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.14922",
    "kind": "arxiv",
    "version": 1
  }
}