Pith Number

pith:ZPNT4U5Q

pith:2011:ZPNT4U5Q6GIE6RBS344CH6CBU7

not attested not anchored not stored refs pending

Quantum crossover in moderately damped epitaxial NbN/MgO/NbN junctions with low critical current density

Akira Kawakami, Antonio Barone, Daniela Stornaiuolo, Davide Massarotti, Francesco Tafuri, Giacomo Rotoli, Gianpaolo Papari, Giovanni Piero Pepe, Luigi Longobardi

arxiv:1111.5091 v1 · 2011-11-22 · 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{ZPNT4U5Q6GIE6RBS344CH6CBU7}

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	2026-05-18T03:36:25.310201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbdb3e53b0f1904f4432df3823f841a7f3f518465caecae2847bf41179d39cfb

Aliases

arxiv: 1111.5091 · arxiv_version: 1111.5091v1 · doi: 10.48550/arxiv.1111.5091 · pith_short_12: ZPNT4U5Q6GIE · pith_short_16: ZPNT4U5Q6GIE6RBS · pith_short_8: ZPNT4U5Q

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/ZPNT4U5Q6GIE6RBS344CH6CBU7 \
  | 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: cbdb3e53b0f1904f4432df3823f841a7f3f518465caecae2847bf41179d39cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed1660fb3598dac65281b3f7959fefe801a03f5871497e3b4e1ce4b7f4ba6ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-11-22T05:04:04Z",
    "title_canon_sha256": "7f62bb739e8bcc2b7b2ccd45205c6f34343b77bcedef490a4fb94b10673ae920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5091",
    "kind": "arxiv",
    "version": 1
  }
}