Pith Number

pith:5XFAUUDC

pith:2011:5XFAUUDCXSKULFJ5LX4VGSAEC3

not attested not anchored not stored refs pending

Observation of high coherence in Josephson junction qubits measured in a three-dimensional circuit QED architecture

A. P. Sears, B. R. Johnson, D. I. Schuster, G. Catelani, G. Kirchmair, Hanhee Paik, Lev S. Bishop, L. Frunzio, L. Glazman, M. H. Devoret, M. J. Reagor, R. J. Schoelkopf, S. M. Girvin

arxiv:1105.4652 v4 · 2011-05-23 · quant-ph · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XFAUUDCXSKULFJ5LX4VGSAEC3}

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	2026-05-18T04:06:54.947584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edca0a5062bc9545953d5df953480416d31147c046e2d253b4d509d0301811da

Aliases

arxiv: 1105.4652 · arxiv_version: 1105.4652v4 · doi: 10.48550/arxiv.1105.4652 · pith_short_12: 5XFAUUDCXSKU · pith_short_16: 5XFAUUDCXSKULFJ5 · pith_short_8: 5XFAUUDC

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/5XFAUUDCXSKULFJ5LX4VGSAEC3 \
  | 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: edca0a5062bc9545953d5df953480416d31147c046e2d253b4d509d0301811da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc6792f11e420879ccbd9d9126f4a6105d208d86b6e30c9c7577c4bd956e6c55",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-23T22:41:42Z",
    "title_canon_sha256": "817adaef248391219ef24c1d44f088717064d8f3b2463a109558f683365b06e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4652",
    "kind": "arxiv",
    "version": 4
  }
}