Pith Number

pith:2O655U4G

pith:2011:2O655U4GYNLYB4LSZLLACEF357

not attested not anchored not stored refs pending

Observation of the Dynamical Casimir Effect in a Superconducting Circuit

A. Pourkabirian, C.M. Wilson, F. Nori, G. Johansson, J.R. Johansson, P. Delsing, T. Duty

arxiv:1105.4714 v1 · 2011-05-24 · 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{2O655U4GYNLYB4LSZLLACEF357}

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	2026-05-18T03:57:37.250194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3bdded386c35780f172cad60110bbeff5d9f8299bebdea97e6de446f59a280a

Aliases

arxiv: 1105.4714 · arxiv_version: 1105.4714v1 · doi: 10.48550/arxiv.1105.4714 · pith_short_12: 2O655U4GYNLY · pith_short_16: 2O655U4GYNLYB4LS · pith_short_8: 2O655U4G

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/2O655U4GYNLYB4LSZLLACEF357 \
  | 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: d3bdded386c35780f172cad60110bbeff5d9f8299bebdea97e6de446f59a280a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ab560b1ab9bfde27ae4e6b3ca7aba31904631f06b5910f089e18812712b3755",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-24T09:31:26Z",
    "title_canon_sha256": "07bcee962170d306a1c425da0cbf7bced34246b26faba0d86054c18d917a7d0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4714",
    "kind": "arxiv",
    "version": 1
  }
}