Pith Number

pith:KR6WLFMM

pith:2022:KR6WLFMMYQEWEYFEPQPNHOXMCW

not attested not anchored not stored refs pending

ScQ cloud quantum computation for generating Greenberger-Horne-Zeilinger states of up to 10 qubits

Chi-Tong Chen, Dongning Zheng, Hao-Yu Sun, Heng Fan, Kai Xu, Shi-Ping Zhao, Tian-Ming Li, Tian-Shen He, Xiao-Hui Song, Yun-Hao Shi, Zheng-An Wang, Zhong-Cheng Xiang

arxiv:2203.03000 v2 · 2022-03-06 · 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{KR6WLFMMYQEWEYFEPQPNHOXMCW}

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	2026-07-05T05:23:57.390693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

547d65958cc4096260a47c1ed3baec15afc9d37c7a6a610f293834f8b512f733

Aliases

arxiv: 2203.03000 · arxiv_version: 2203.03000v2 · doi: 10.48550/arxiv.2203.03000 · pith_short_12: KR6WLFMMYQEW · pith_short_16: KR6WLFMMYQEWEYFE · pith_short_8: KR6WLFMM

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/KR6WLFMMYQEWEYFEPQPNHOXMCW \
  | 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: 547d65958cc4096260a47c1ed3baec15afc9d37c7a6a610f293834f8b512f733

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed59a4f61158eace45bceacb1e0574d081faf50546cb5b50f2bbb0f702c87f24",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-06T16:18:18Z",
    "title_canon_sha256": "53368dc3ef6a597f94db3c877a97fb2e0bb8f6aace2290609501f39758c76c24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03000",
    "kind": "arxiv",
    "version": 2
  }
}