Pith Number

pith:NYGRWVHT

pith:2018:NYGRWVHTDMMDYFGOWXIIJ6DOWJ

not attested not anchored not stored refs pending

Multilayer ion trap technology for scalable quantum computing and quantum simulation

Alan Preciado-Grijalva, Amado Bautista-Salvador, Christian Ospelkaus, Giorgio Zarantonello, Henning Hahn, Jonathan Morgner, Martina Wahnschaffe

arxiv:1812.01829 v1 · 2018-12-05 · 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{NYGRWVHTDMMDYFGOWXIIJ6DOWJ}

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	2026-05-17T23:49:50.470537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e0d1b54f31b183c14ceb5d084f86eb255b4f11b81da8bc04dab5c359166f2fd

Aliases

arxiv: 1812.01829 · arxiv_version: 1812.01829v1 · doi: 10.48550/arxiv.1812.01829 · pith_short_12: NYGRWVHTDMMD · pith_short_16: NYGRWVHTDMMDYFGO · pith_short_8: NYGRWVHT

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/NYGRWVHTDMMDYFGOWXIIJ6DOWJ \
  | 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: 6e0d1b54f31b183c14ceb5d084f86eb255b4f11b81da8bc04dab5c359166f2fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a813c7f02182cc9a032ce9a889389c350bb790c232134810d04cb58b967cd7f5",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-05T06:38:27Z",
    "title_canon_sha256": "20bad51bf682a9d25c1936326f854d9033b06876f8fb212c4b818357f297bb4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01829",
    "kind": "arxiv",
    "version": 1
  }
}