Pith Number

pith:RCMRKXUV

pith:2018:RCMRKXUVGZBZX7OWLYGEDQRM4O

not attested not anchored not stored refs pending

Superconducting nanoribbon with a constriction: A quantum-confined Josephson junction

A. Perali, L. Covaci, L. Flammia, L.-F. Zhang, M. V. Milo\v{s}evi\'c

arxiv:1803.02709 v2 · 2018-03-07 · 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{RCMRKXUVGZBZX7OWLYGEDQRM4O}

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	2026-05-18T00:17:59.550032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8899155e9536439bfdd65e0c41c22ce3b0ccc7602e0fbbdf0ac2b645e861372f

Aliases

arxiv: 1803.02709 · arxiv_version: 1803.02709v2 · doi: 10.48550/arxiv.1803.02709 · pith_short_12: RCMRKXUVGZBZ · pith_short_16: RCMRKXUVGZBZX7OW · pith_short_8: RCMRKXUV

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/RCMRKXUVGZBZX7OWLYGEDQRM4O \
  | 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: 8899155e9536439bfdd65e0c41c22ce3b0ccc7602e0fbbdf0ac2b645e861372f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c10ad6b8c53315dd5dadcc3335e23fe65f6c2d38eee31eab69d95d3010cf47a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-03-07T15:16:02Z",
    "title_canon_sha256": "a65b35d4ff828930994323cba5610925e3b8ad1343838ebb25dbeddcd2a2a71d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02709",
    "kind": "arxiv",
    "version": 2
  }
}