Pith Number

pith:4ZSLT4LB

pith:2013:4ZSLT4LBBG342JWMOFW2RUYZ76

not attested not anchored not stored refs pending

Squeezing with a flux-driven Josephson parametric amplifier

A. Baust, A. Marx, E. Hoffmann, E. P. Menzel, E. Solano, F. Deppe, K. Inomata, L. Zhong, M. Haeberlein, M. Ihmig, P. Eder, R. Di Candia, R. Gross, T. Yamamoto, Y. Nakamura

arxiv:1307.7285 v1 · 2013-07-27 · cond-mat.mes-hall · cond-mat.supr-con · 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{4ZSLT4LBBG342JWMOFW2RUYZ76}

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	2026-05-18T03:04:59.314211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e664b9f16109b7cd26cc716da8d319ff9fbf8b0451e017da55482f636e7e8f69

Aliases

arxiv: 1307.7285 · arxiv_version: 1307.7285v1 · doi: 10.48550/arxiv.1307.7285 · pith_short_12: 4ZSLT4LBBG34 · pith_short_16: 4ZSLT4LBBG342JWM · pith_short_8: 4ZSLT4LB

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/4ZSLT4LBBG342JWMOFW2RUYZ76 \
  | 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: e664b9f16109b7cd26cc716da8d319ff9fbf8b0451e017da55482f636e7e8f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04a6c3af016cf866e6a8c8727deb170dcc538dc313a1522f5c0e4088542facb2",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-07-27T17:48:17Z",
    "title_canon_sha256": "b25c90f89c134ba455e974fd50e7550d9e3c31feee6ed51fc61aa6276536cdc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7285",
    "kind": "arxiv",
    "version": 1
  }
}