Pith Number

pith:N2WTLKY2

pith:2023:N2WTLKY2RVDPBUXQDDTFNYI6BN

not attested not anchored not stored refs pending

Noisy intermediate-scale quantum computers

Ben-Chuan Lin, Bin Cheng, Chudan Qiu, Dapeng Yu, Dawei Lu, Franco Nori, Guangchong Hu, Hui Wang, Junkai Zeng, Jun Li, Man-Hong Yung, Peihao Huang, Shi Yu, Song Zhang, Tao Xin, Xinhua Peng, Xiu Gu, Xiu-Hao Deng, Yao Lu, Youpeng Zhong, Yu He

arxiv:2303.04061 v1 · 2023-03-07 · 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{N2WTLKY2RVDPBUXQDDTFNYI6BN}

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	2026-07-05T08:04:56.553215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ead35ab1a8d46f0d2f018e656e11e0b6b7be5db739782167e6cd97521b3b622

Aliases

arxiv: 2303.04061 · arxiv_version: 2303.04061v1 · doi: 10.48550/arxiv.2303.04061 · pith_short_12: N2WTLKY2RVDP · pith_short_16: N2WTLKY2RVDPBUXQ · pith_short_8: N2WTLKY2

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/N2WTLKY2RVDPBUXQDDTFNYI6BN \
  | 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: 6ead35ab1a8d46f0d2f018e656e11e0b6b7be5db739782167e6cd97521b3b622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02fba9d7858645f28bbae4a045a0551509434fdc8024cabd4e75a568b6814b2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-03-07T17:14:53Z",
    "title_canon_sha256": "63199287c9dc07feb6cb1ae3f279edb24cef007997519562504e373aee588123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.04061",
    "kind": "arxiv",
    "version": 1
  }
}