Pith Number

pith:45BNCJHD

pith:2017:45BNCJHDSBO5SID3KBS5P2CWK7

not attested not anchored not stored refs pending

Realization of t-bit semiclassical quantum Fourier transform on IBM's quantum cloud computer

Bao Wan-su, Fu Xiang-qun, Huang He-liang, Li Feng-guang, Li Tan, Shi Jian-hong, Wang Xiang, Zhang Shuo

arxiv:1712.08424 v1 · 2017-12-22 · 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{45BNCJHDSBO5SID3KBS5P2CWK7}

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	2026-05-18T00:27:23.522334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e742d124e3905dd9207b5065d7e85657c13b9f9433399bc4de79e30733dda322

Aliases

arxiv: 1712.08424 · arxiv_version: 1712.08424v1 · doi: 10.48550/arxiv.1712.08424 · pith_short_12: 45BNCJHDSBO5 · pith_short_16: 45BNCJHDSBO5SID3 · pith_short_8: 45BNCJHD

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/45BNCJHDSBO5SID3KBS5P2CWK7 \
  | 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: e742d124e3905dd9207b5065d7e85657c13b9f9433399bc4de79e30733dda322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95656ffa5c63facf06e8ab2e34f9ca85648555f4e7d8b2335af6f67adfebeddf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-22T12:54:25Z",
    "title_canon_sha256": "091256a13426d9590443a6d6a50aa102cbe1371588a64ac9d63582d1128d0fa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08424",
    "kind": "arxiv",
    "version": 1
  }
}