Pith Number

pith:SL4VF5ZX

pith:2018:SL4VF5ZXDYD2PQTW2LEJBDLNXZ

not attested not anchored not stored refs pending

Encoding a qubit in a trapped-ion mechanical oscillator

Christa Fl\"uhmann, Jonathan Home, Karan Mehta, Matteo Marinelli, Thanh Long Nguyen, Vlad Negnevitsky

arxiv:1807.01033 v1 · 2018-07-03 · 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{SL4VF5ZXDYD2PQTW2LEJBDLNXZ}

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	2026-05-17T23:47:52.805973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92f952f7371e07a7c276d2c8908d6dbe74c1647799a1a62b0a9c9f402ba034dd

Aliases

arxiv: 1807.01033 · arxiv_version: 1807.01033v1 · doi: 10.48550/arxiv.1807.01033 · pith_short_12: SL4VF5ZXDYD2 · pith_short_16: SL4VF5ZXDYD2PQTW · pith_short_8: SL4VF5ZX

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/SL4VF5ZXDYD2PQTW2LEJBDLNXZ \
  | 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: 92f952f7371e07a7c276d2c8908d6dbe74c1647799a1a62b0a9c9f402ba034dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cb2852481c642de0388fa277d4e43846cacb2af1f00725059ea6c05d026a0a2",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-03T09:10:27Z",
    "title_canon_sha256": "8053d0c8d9bcf6ebcccfe70d01f7c0f4367f42e688cd3223c6cb9654ee9eb398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01033",
    "kind": "arxiv",
    "version": 1
  }
}