Pith Number

pith:ZO4M3EY7

pith:2019:ZO4M3EY7MZ6UUVO4BMUOUTVMMG

not attested not anchored not stored refs pending

Quantum signature of a squeezed mechanical oscillator

A. Borrielli, A. Chowdhury, B. Morana, E. Serra, F. Marin, F. Marino, G. A. Prodi, M. Bonaldi, P.M. Sarro, P. Vezio

arxiv:1907.05148 v1 · 2019-07-11 · quant-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{ZO4M3EY7MZ6UUVO4BMUOUTVMMG}

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

Strong Mechanical Squeezing for a Levitated Particle by Coherent Scattering

Receipt and verification

First computed	2026-07-05T03:56:43.441101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb8cd931f667d4a55dc0b28ea4eac619bb2d63f25e7ee7e25866bb91e0bcacc

Aliases

arxiv: 1907.05148 · arxiv_version: 1907.05148v1 · doi: 10.48550/arxiv.1907.05148 · pith_short_12: ZO4M3EY7MZ6U · pith_short_16: ZO4M3EY7MZ6UUVO4 · pith_short_8: ZO4M3EY7

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/ZO4M3EY7MZ6UUVO4BMUOUTVMMG \
  | 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: cbb8cd931f667d4a55dc0b28ea4eac619bb2d63f25e7ee7e25866bb91e0bcacc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5347c8cd9002acc93d57ea27d8136af78fa1c02bbf524846b7ab93c8370440e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-11T12:34:31Z",
    "title_canon_sha256": "cf9c33046d9bc34286eef159af26122a58b2e97bd514d8975361238774313604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05148",
    "kind": "arxiv",
    "version": 1
  }
}