Pith Number

pith:UG7QLHPW

pith:2011:UG7QLHPWZEJBCPYVBDEV43P6TD

not attested not anchored not stored refs pending

Photon production from the vacuum close to the super-radiant transition: When Casimir meets Kibble-Zurek

Giovanni Vacanti, G. Massimo Palma, Mauro Paternostro, Nicolas Didier, Rosario Fazio, Stefano Pugnetti, Vlatko Vedral

arxiv:1107.0178 v2 · 2011-07-01 · 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{UG7QLHPWZEJBCPYVBDEV43P6TD}

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	2026-05-18T02:01:26.014830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1bf059df6c912113f1508c95e6dfe98ff9f46dafbcc50a448a4bcf6f86dee3c

Aliases

arxiv: 1107.0178 · arxiv_version: 1107.0178v2 · doi: 10.48550/arxiv.1107.0178 · pith_short_12: UG7QLHPWZEJB · pith_short_16: UG7QLHPWZEJBCPYV · pith_short_8: UG7QLHPW

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/UG7QLHPWZEJBCPYVBDEV43P6TD \
  | 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: a1bf059df6c912113f1508c95e6dfe98ff9f46dafbcc50a448a4bcf6f86dee3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71a20146584a90929af6133b37b73add654ce3497fbdd83816c7686c44242550",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-01T10:05:43Z",
    "title_canon_sha256": "48a9e63a9a1a6b47f0b6d7a40c62523ab7654ef1dec1f9e6833b66f839ba9d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0178",
    "kind": "arxiv",
    "version": 2
  }
}