Pith Number

pith:DWFOPXTY

pith:2020:DWFOPXTYBJ35RHCXG4SM3TNHPS

not attested not anchored not stored refs pending

Simplified Josephson-junction fabrication process for reproducibly high-performance superconducting qubits

A. Bengtsson, A. Fadavi Roudsari, A. Osman, D. Perez, Jonas Bylander, J. Simon, M. Scigliuzzo, P. Krantz, S. Kosen

arxiv:2011.05230 v1 · 2020-11-10 · cond-mat.supr-con · physics.app-ph · 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{DWFOPXTYBJ35RHCXG4SM3TNHPS}

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	2026-07-05T02:17:40.612737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d8ae7de780a77d89c573724cdcda77cab048878b297b74b49d50e6275398601

Aliases

arxiv: 2011.05230 · arxiv_version: 2011.05230v1 · doi: 10.48550/arxiv.2011.05230 · pith_short_12: DWFOPXTYBJ35 · pith_short_16: DWFOPXTYBJ35RHCX · pith_short_8: DWFOPXTY

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/DWFOPXTYBJ35RHCXG4SM3TNHPS \
  | 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: 1d8ae7de780a77d89c573724cdcda77cab048878b297b74b49d50e6275398601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fca32e4e3d578bd784c1926bc63e8c64456347ded99d7cde4936f6bf46bd81be",
    "cross_cats_sorted": [
      "physics.app-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2020-11-10T16:42:50Z",
    "title_canon_sha256": "879eea522b0f0871c32a347f8b7b4d93e09dcc47931fb529f5178b4f2d2cf772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05230",
    "kind": "arxiv",
    "version": 1
  }
}