Pith Number

pith:AP6DRSGZ

pith:2022:AP6DRSGZPOWLZW6IFQGO5CDZDP

not attested not anchored not stored refs pending

Cryogenic ion trap system for high-fidelity near-field microwave-driven quantum logic

C. J. Ballance, C. L\"oschnauer, D. M. Lucas, J. F. Goodwin, J. Wolf, M. A. Weber, M. F. Gely, R. K. Hanley, T. P. Harty

arxiv:2207.11364 v1 · 2022-07-22 · 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{AP6DRSGZPOWLZW6IFQGO5CDZDP}

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	2026-07-05T07:46:13.250040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03fc38c8d97bacbcdbc82c0cee88791bfa3231509c91b2e0ce1ee0a0303441fe

Aliases

arxiv: 2207.11364 · arxiv_version: 2207.11364v1 · doi: 10.48550/arxiv.2207.11364 · pith_short_12: AP6DRSGZPOWL · pith_short_16: AP6DRSGZPOWLZW6I · pith_short_8: AP6DRSGZ

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/AP6DRSGZPOWLZW6IFQGO5CDZDP \
  | 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: 03fc38c8d97bacbcdbc82c0cee88791bfa3231509c91b2e0ce1ee0a0303441fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a5ae5fcdd917945e25af814d81b957fdfeb9b67dc0d2d34d913267d6d5ec2b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-22T22:39:00Z",
    "title_canon_sha256": "06481925a7b26aa6800070e72f5cee1059bda8b28166cca44b12d7d3fe24f6fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.11364",
    "kind": "arxiv",
    "version": 1
  }
}