Pith Number

pith:2NNQJRYO

pith:2013:2NNQJRYOIXUX3WBZAYJP57QS2Q

not attested not anchored not stored refs pending

Robust stationary mechanical squeezing in a kicked quadratic optomechanical system

D. Vitali, G. Di Giuseppe, G. S. Agarwal, M. Asjad, M. S. Kim, P. Tombesi

arxiv:1309.5485 v1 · 2013-09-21 · quant-ph · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NNQJRYOIXUX3WBZAYJP57QS2Q}

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	2026-05-18T02:57:35.642758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35b04c70e45e97dd8390612fefe12d41a45ebcd27bd3863af85a71f229ca124

Aliases

arxiv: 1309.5485 · arxiv_version: 1309.5485v1 · doi: 10.48550/arxiv.1309.5485 · pith_short_12: 2NNQJRYOIXUX · pith_short_16: 2NNQJRYOIXUX3WBZ · pith_short_8: 2NNQJRYO

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/2NNQJRYOIXUX3WBZAYJP57QS2Q \
  | 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: d35b04c70e45e97dd8390612fefe12d41a45ebcd27bd3863af85a71f229ca124

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "598bb99ea5da5f22d0152f9ca8cc5847d62d2a6571aeb96831adefe0c64d035f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-21T14:37:24Z",
    "title_canon_sha256": "1abe356f1d642ab01fcd4139da60ede9cc2883a8bcb0b5f72a1fb7170de6719a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5485",
    "kind": "arxiv",
    "version": 1
  }
}