Pith Number

pith:IABUPT5F

pith:2022:IABUPT5FOFMSGWEX2XXW3NXCFY

not attested not anchored not stored refs pending

High-Fidelity Ion State Detection Using Trap-Integrated Avalanche Photodiodes

Bradley Felton, Brian F. Aull, Colin D. Bruzewicz, Danielle Braje, Dave Kharas, David Reens, John Chiaverini, Joseph Ciampi, Jules Stuart, Kevan Donlon, Kevin K. Ryu, Michael Collins, Philip Rich, Robert J. Niffenegger, Robert McConnell

arxiv:2202.01715 v1 · 2022-02-03 · quant-ph · physics.atom-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{IABUPT5FOFMSGWEX2XXW3NXCFY}

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	2026-07-05T04:57:04.037638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400347cfa57159235897d5ef6db6e22e18701e46487f32ee6f846997e941b691

Aliases

arxiv: 2202.01715 · arxiv_version: 2202.01715v1 · doi: 10.48550/arxiv.2202.01715 · pith_short_12: IABUPT5FOFMS · pith_short_16: IABUPT5FOFMSGWEX · pith_short_8: IABUPT5F

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/IABUPT5FOFMSGWEX2XXW3NXCFY \
  | 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: 400347cfa57159235897d5ef6db6e22e18701e46487f32ee6f846997e941b691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24ae6318527f9427dd4b6b5c45bd369ff5511f67c92ccb4835731fcbcb245b9",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-02-03T17:30:23Z",
    "title_canon_sha256": "926affa014c30e3cc60a35a748f04db10343db74afd17fa1a7df83f6509b8e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01715",
    "kind": "arxiv",
    "version": 1
  }
}