Pith Number

pith:5QFCBCGQ

pith:2010:5QFCBCGQC6O4DRHXQGN5FBKEQ3

not attested not anchored not stored refs pending

Projective measurement of a single nuclear spin qubit by using two-mode cavity QED

Atsushi Noguchi, Masahito Ueda, Mikio Kozuma, Peng Zhang, Yujiro Eto

arxiv:1012.1724 v1 · 2010-12-08 · 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{5QFCBCGQC6O4DRHXQGN5FBKEQ3}

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	2026-05-18T04:19:02.216388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec0a2088d0179dc1c4f7819bd2854486dbdae7544cddf0303087c62b02d91e7f

Aliases

arxiv: 1012.1724 · arxiv_version: 1012.1724v1 · doi: 10.48550/arxiv.1012.1724 · pith_short_12: 5QFCBCGQC6O4 · pith_short_16: 5QFCBCGQC6O4DRHX · pith_short_8: 5QFCBCGQ

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/5QFCBCGQC6O4DRHXQGN5FBKEQ3 \
  | 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: ec0a2088d0179dc1c4f7819bd2854486dbdae7544cddf0303087c62b02d91e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93157a78867b5124f95fbd5a202a48d287690ea06d93e6b30bfc8ff0c2782e54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-08T10:07:40Z",
    "title_canon_sha256": "26f72650f81cab5a1b7d067c699b9b371b9b87d49554de14df9a21a4bf46bf5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1724",
    "kind": "arxiv",
    "version": 1
  }
}