Pith Number

pith:7TVTTKTL

pith:2014:7TVTTKTLJWQCDYD3SGNPKYCFQ2

not attested not anchored not stored refs pending

Optimal preparation of quantum states on an atom chip device

Ali Khan Murtaza, Cosimo Lovecchio, Filippo Caruso, Florian Sch\"afer, Francesco Saverio Cataliotti, Ivan Herrera, Shahid Cherukattil, Simone Montangero, Tommaso Calarco

arxiv:1405.6918 v1 · 2014-05-27 · quant-ph · cond-mat.quant-gas · 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{7TVTTKTLJWQCDYD3SGNPKYCFQ2}

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	2026-05-18T01:21:32.741144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fceb39aa6b4da021e07b919af5604586b30e255d35e7c11e9cfbed0d8b4aa812

Aliases

arxiv: 1405.6918 · arxiv_version: 1405.6918v1 · doi: 10.48550/arxiv.1405.6918 · pith_short_12: 7TVTTKTLJWQC · pith_short_16: 7TVTTKTLJWQCDYD3 · pith_short_8: 7TVTTKTL

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/7TVTTKTLJWQCDYD3SGNPKYCFQ2 \
  | 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: fceb39aa6b4da021e07b919af5604586b30e255d35e7c11e9cfbed0d8b4aa812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c5d145905f7acaabb25eb887378e3dd0a40aed5c265a062a21e0bbf27094fb2",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-27T14:06:52Z",
    "title_canon_sha256": "3783964af36b56a2fdcc500798a35414e520c3ddcff468ad5bfa1ea19807b1dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6918",
    "kind": "arxiv",
    "version": 1
  }
}