Pith Number

pith:NBRSWQXU

pith:2009:NBRSWQXUOYG6MNTNJXIEKD2EZD

not attested not anchored not stored refs pending

High fidelity transport of trapped-ion qubits through an X-junction trap array

A.P. VanDevender, C. Ospelkaus, D.J. Wineland, D. Leibfried, J. Britton, J.M. Amini, R.B. Blakestad

arxiv:0901.0533 v2 · 2009-01-05 · 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{NBRSWQXUOYG6MNTNJXIEKD2EZD}

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	2026-05-18T03:24:08.424448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68632b42f4760de6366d4dd0450f44c8e63f14931810b61c94040336deef8686

Aliases

arxiv: 0901.0533 · arxiv_version: 0901.0533v2 · doi: 10.48550/arxiv.0901.0533 · pith_short_12: NBRSWQXUOYG6 · pith_short_16: NBRSWQXUOYG6MNTN · pith_short_8: NBRSWQXU

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/NBRSWQXUOYG6MNTNJXIEKD2EZD \
  | 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: 68632b42f4760de6366d4dd0450f44c8e63f14931810b61c94040336deef8686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "324e4ce92cd534494ba934c8a86c661af6835b423df191346320b12377e1c956",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-01-05T18:14:30Z",
    "title_canon_sha256": "2f0fbaa98325f1f26fc4294cb5b641ec0c4a854004849596389e94cf9e1b1dd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.0533",
    "kind": "arxiv",
    "version": 2
  }
}