Pith Number

pith:E7VUT67Y

pith:2024:E7VUT67Y4EBLTSQYE2PU4SWLPM

not attested not anchored not stored refs pending

Exponential Expansion of Massive Schr\"{o}dinger Cats for Sensing and Entanglement

Alessio Serafini, Lorenzo Braccini, Sougato Bose

arxiv:2408.11930 v1 · 2024-08-21 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7VUT67Y4EBLTSQYE2PU4SWLPM}

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.

Cited by

1 paper in Pith

Quantum Non-Gaussian State Preparation of Levitated Particles via Time-Dependent Control of Weakly Nonharmonic Hybrid Potentials

Receipt and verification

First computed	2026-07-05T08:58:01.512770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27eb49fbf8e102b9ca18269f4e4acb7b25ff371995247a1c9f32ec60d32a655f

Aliases

arxiv: 2408.11930 · arxiv_version: 2408.11930v1 · doi: 10.48550/arxiv.2408.11930 · pith_short_12: E7VUT67Y4EBL · pith_short_16: E7VUT67Y4EBLTSQY · pith_short_8: E7VUT67Y

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/E7VUT67Y4EBLTSQYE2PU4SWLPM \
  | 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: 27eb49fbf8e102b9ca18269f4e4acb7b25ff371995247a1c9f32ec60d32a655f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad42b6ede1669e2e119bf23be131370597ddc4cc520974b0e067ba823cd9105d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-08-21T18:33:51Z",
    "title_canon_sha256": "ee26ae5ca44d0e1a88b3016b00634d0ee9fd5d2849cdf52f29f9bf296715a175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11930",
    "kind": "arxiv",
    "version": 1
  }
}