Pith Number

pith:UTQMLM2Q

pith:2020:UTQMLM2QFHKTDRRS7GLT2KPRH3

not attested not anchored not stored refs pending

Integrated multi-wavelength control of an ion qubit

Cheryl Sorace-Agaskar, Colin D. Bruzewicz, Dave Kharas, David Reens, Gavin N. West, Jeremy M. Sage, John Chiaverini, Jules Stuart, Robert J. Niffenegger, Robert McConnell, Ryan T. Maxson, Suraj Bramhavar, William Loh

arxiv:2001.05052 v2 · 2020-01-14 · quant-ph · physics.atom-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTQMLM2QFHKTDRRS7GLT2KPRH3}

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	2026-07-05T02:04:05.273447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4e0c5b35029d531c632f9973d29f13eeba243715b11d3e1cee2f5b920eb59ed

Aliases

arxiv: 2001.05052 · arxiv_version: 2001.05052v2 · doi: 10.48550/arxiv.2001.05052 · pith_short_12: UTQMLM2QFHKT · pith_short_16: UTQMLM2QFHKTDRRS · pith_short_8: UTQMLM2Q

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/UTQMLM2QFHKTDRRS7GLT2KPRH3 \
  | 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: a4e0c5b35029d531c632f9973d29f13eeba243715b11d3e1cee2f5b920eb59ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6851a189cc5a249b9f60f881d5cb85e1c66d9f97d936e19cc9a188a245b7ea16",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-01-14T21:23:21Z",
    "title_canon_sha256": "ed967a9db522dafccf09603afa013d815fe7301906e7c38aa38d5d7288d9a9dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.05052",
    "kind": "arxiv",
    "version": 2
  }
}