Pith Number

pith:OLYSM6LT

pith:2018:OLYSM6LTHA6AKEH22WC23QZ3P6

not attested not anchored not stored refs pending

Unconditional preparation of nonclassical states via linear-and-quadratic optomechanics

Alessandro Ferraro, Andreas Nunnenkamp, Darren W. Moore, Matteo Brunelli, Mauro Paternostro, Oussama Houhou

arxiv:1804.00014 v2 · 2018-03-30 · 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{OLYSM6LTHA6AKEH22WC23QZ3P6}

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	2026-05-17T23:58:41.796483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f1267973383c0510fad585adc33b7f97489fbaded488305b854027ab0d68ca

Aliases

arxiv: 1804.00014 · arxiv_version: 1804.00014v2 · doi: 10.48550/arxiv.1804.00014 · pith_short_12: OLYSM6LTHA6A · pith_short_16: OLYSM6LTHA6AKEH2 · pith_short_8: OLYSM6LT

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/OLYSM6LTHA6AKEH22WC23QZ3P6 \
  | 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: 72f1267973383c0510fad585adc33b7f97489fbaded488305b854027ab0d68ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2520dd429e954a3fb1b713005c8d20f517a852dd571aa9b2affb87597d28912",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-30T18:03:19Z",
    "title_canon_sha256": "79b1e7679057b5fef006fcf4ed4d01d90c0d53479013aa9a8c8772e512fe6747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00014",
    "kind": "arxiv",
    "version": 2
  }
}