Pith Number

pith:GUPRTEXG

pith:2024:GUPRTEXGQILA7XHJRDYLSIHD7U

not attested not anchored not stored refs pending

Superconducting surface trap chips for microwave-driven trapped ions

2, 2), (2) RIKEN Center for Quantum Computing, 3) ((1) The University of Tokyo, (3) Inamori Research Institute for Science), Atsushi Noguchi (1, Ippei Nakamura (1), Shotaro Shirai (1, Yuta Tsuchimoto (1)

arxiv:2407.11443 v1 · 2024-07-16 · 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{GUPRTEXGQILA7XHJRDYLSIHD7U}

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	2026-07-05T09:19:11.364395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351f1992e682160fdce988f0b920e3fd1a4fbf500e21ca7dd76d31cce044fadf

Aliases

arxiv: 2407.11443 · arxiv_version: 2407.11443v1 · doi: 10.48550/arxiv.2407.11443 · pith_short_12: GUPRTEXGQILA · pith_short_16: GUPRTEXGQILA7XHJ · pith_short_8: GUPRTEXG

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/GUPRTEXGQILA7XHJRDYLSIHD7U \
  | 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: 351f1992e682160fdce988f0b920e3fd1a4fbf500e21ca7dd76d31cce044fadf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d296820829e91a2d07c4e4159ab0e2861dffc3948c6548841a1d7e5e8ead4d30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-16T07:21:33Z",
    "title_canon_sha256": "7d80a816d21e9bb4c0fb18cab6749407958f04b7a753142f8218dbf61ecb222a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.11443",
    "kind": "arxiv",
    "version": 1
  }
}