Pith Number

pith:VK5LZEHW

pith:2018:VK5LZEHW4QJE2F2SJY6JGSVOIG

not attested not anchored not stored refs pending

Two-membrane cavity optomechanics

David Vitali, Giovanni Di Giuseppe, Letizia Catalini, Mateusz Bawaj, Nicola Malossi, Paolo Piergentili, Riccardo Natali, Stefano Zippilli

arxiv:1805.09699 v2 · 2018-05-24 · 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{VK5LZEHW4QJE2F2SJY6JGSVOIG}

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	2026-05-18T00:06:45.956501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aababc90f6e4124d17524e3c934aae418a5eba13b78f6ad8c8e09a5af7c73cbb

Aliases

arxiv: 1805.09699 · arxiv_version: 1805.09699v2 · doi: 10.48550/arxiv.1805.09699 · pith_short_12: VK5LZEHW4QJE · pith_short_16: VK5LZEHW4QJE2F2S · pith_short_8: VK5LZEHW

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/VK5LZEHW4QJE2F2SJY6JGSVOIG \
  | 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: aababc90f6e4124d17524e3c934aae418a5eba13b78f6ad8c8e09a5af7c73cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc050d5d6d04f3eb4841595312a2b629d6a9b7e33a5c6244e0c76f9a36c6cd60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-24T14:39:04Z",
    "title_canon_sha256": "94f1c9ca0c97b2b4464b5b522e0b6bed1e170a0f20caa6b5f79db3df78cc09ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09699",
    "kind": "arxiv",
    "version": 2
  }
}