Pith Number

pith:6R3BNJOC

pith:2002:6R3BNJOCTUFSJXKYUYX37NLEIF

not attested not anchored not stored refs pending

Exhibition of the periodicity of Quantum Fourier Transformation in Nuclear Magnetic Resonance

Kelin Gao, Maili Liu, Mang Feng, Xiaodong Yang, Ximing Fang, Xinhua Peng, Xiwen Zhu

arxiv:quant-ph/0202010 v1 · 2002-02-01 · 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{6R3BNJOCTUFSJXKYUYX37NLEIF}

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	2026-07-04T14:45:53.223092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f47616a5c29d0b24dd58a62fbfb564416d90176e2f50c10bca7af2a8073e10fa

Aliases

arxiv: quant-ph/0202010 · arxiv_version: quant-ph/0202010v1 · doi: 10.48550/arxiv.quant-ph/0202010 · pith_short_12: 6R3BNJOCTUFS · pith_short_16: 6R3BNJOCTUFSJXKY · pith_short_8: 6R3BNJOC

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/6R3BNJOCTUFSJXKYUYX37NLEIF \
  | 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: f47616a5c29d0b24dd58a62fbfb564416d90176e2f50c10bca7af2a8073e10fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23e77e84ddef4f80a4a133255b2e1628a477bdd5241baa2756022eac0ab34689",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-02-01T13:27:43Z",
    "title_canon_sha256": "db9dce814ac117419728209ab117b301c06b8ddda5db5833a1f518e5cfe9712c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0202010",
    "kind": "arxiv",
    "version": 1
  }
}