Pith Number

pith:QPFNT5DM

pith:2025:QPFNT5DMZAOJKQAQVXWNTPDZRJ

not attested not anchored not stored refs pending

A Room-Temperature Extreme High Vacuum System for Trapped-Ion Quantum Information Processing

Fabien Lefebvre, Lewis Hahn, Mahmood Sabooni, Nikhil Kotibhaskar, Rajibul Islam, Sainath Motlakunta, Sakshee Patil

arxiv:2512.11794 v2 · 2025-12-12 · 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{QPFNT5DMZAOJKQAQVXWNTPDZRJ}

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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.

Cited by

1 paper in Pith

Demonstration of a Multiplexing Trapped Ion Quantum Processing Unit

Receipt and verification

First computed	2026-07-21T00:19:53.954227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83cad9f46cc81c954010adecd9bc798a5f8166152b220e85c72516db46e1c5aa

Aliases

arxiv: 2512.11794 · arxiv_version: 2512.11794v2 · doi: 10.48550/arxiv.2512.11794 · pith_short_12: QPFNT5DMZAOJ · pith_short_16: QPFNT5DMZAOJKQAQ · pith_short_8: QPFNT5DM

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/QPFNT5DMZAOJKQAQVXWNTPDZRJ \
  | 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: 83cad9f46cc81c954010adecd9bc798a5f8166152b220e85c72516db46e1c5aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f7ba3c68335e7e28a1aeb5a2bd4ed5aaedfde0e88d3668d9a665b76dfa8d79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-12T18:58:07Z",
    "title_canon_sha256": "687452ceeeaf8168f00e54abcc4c6dea0584a39c7d95f29dea396ade782b3449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.11794",
    "kind": "arxiv",
    "version": 2
  }
}