Pith Number

pith:SA5XA5D5

pith:2003:SA5XA5D5UI5IJNF5ZN2UYKVDWA

not attested not anchored not stored refs pending

Numerical Analysis of Boosting Scheme for Scalable NMR Quantum Computation

Akira SaiToh, Masahiro Kitagawa

arxiv:quant-ph/0305097 v9 · 2003-05-19 · 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{SA5XA5D5UI5IJNF5ZN2UYKVDWA}

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	2026-07-04T14:46:11.138264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

903b70747da23a84b4bdcb754c2aa3b03f2822fa9ea2a0b02cb69c3a1f20e847

Aliases

arxiv: quant-ph/0305097 · arxiv_version: quant-ph/0305097v9 · doi: 10.48550/arxiv.quant-ph/0305097 · pith_short_12: SA5XA5D5UI5I · pith_short_16: SA5XA5D5UI5IJNF5 · pith_short_8: SA5XA5D5

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/SA5XA5D5UI5IJNF5ZN2UYKVDWA \
  | 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: 903b70747da23a84b4bdcb754c2aa3b03f2822fa9ea2a0b02cb69c3a1f20e847

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bddf436d228370e7949ca64612ff4f2653076231cb6ada5c5cba5ac5364e68f7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-05-19T08:52:54Z",
    "title_canon_sha256": "1260ccbd10d9d7f617abe16076982b2d32cac19b200f8dbaad1882062f834b04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0305097",
    "kind": "arxiv",
    "version": 9
  }
}