Pith Number

pith:XLKPIWX2

pith:2018:XLKPIWX26C67IJFXZYPTEZYUWW

not attested not anchored not stored refs pending

Tunable Nb superconducting resonators based upon a Ne-FIB-fabricated constriction nanoSQUID

Eva Dupont-Ferrier, John J. L. Morton, Jonathan Burnett, Jonathan C. Fenton, Nicolas G. N. Constantino, Oscar W. Kennedy, Paul A. Warburton

arxiv:1807.00582 v2 · 2018-07-02 · cond-mat.supr-con · physics.app-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{XLKPIWX26C67IJFXZYPTEZYUWW}

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	2026-05-17T23:56:47.739417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad4f45afaf0bdf424b7ce1f326714b594ebcc2fb8914ab9830579def7c4d44c

Aliases

arxiv: 1807.00582 · arxiv_version: 1807.00582v2 · doi: 10.48550/arxiv.1807.00582 · pith_short_12: XLKPIWX26C67 · pith_short_16: XLKPIWX26C67IJFX · pith_short_8: XLKPIWX2

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/XLKPIWX26C67IJFXZYPTEZYUWW \
  | 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: bad4f45afaf0bdf424b7ce1f326714b594ebcc2fb8914ab9830579def7c4d44c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c205d65b223eb11b200452fbdaacbe46b40cd054b7b21ab9fdc0d017637974f",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-07-02T10:30:03Z",
    "title_canon_sha256": "9746cd8840f970271b187092cf216642bd1bd2a81445fd237b8af553a3bdfd58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00582",
    "kind": "arxiv",
    "version": 2
  }
}