Pith Number

pith:NVWARDSS

pith:2021:NVWARDSSJ45TQG62MYC6FPX4EV

not attested not anchored not stored refs pending

In-situ bandaged Josephson junctions for superconducting quantum processors

Alexander Bilmes, Alexander K. H\"andel, Alexey V. Ustinov, J\"urgen Lisenfeld, Serhii Volosheniuk

arxiv:2101.01453 v3 · 2021-01-05 · quant-ph · 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{NVWARDSSJ45TQG62MYC6FPX4EV}

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	2026-07-05T03:31:24.380264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6c088e524f3b381bda6605e2befc254dd0ccaf1a494898eb626c9e32ba7afa

Aliases

arxiv: 2101.01453 · arxiv_version: 2101.01453v3 · doi: 10.48550/arxiv.2101.01453 · pith_short_12: NVWARDSSJ45T · pith_short_16: NVWARDSSJ45TQG62 · pith_short_8: NVWARDSS

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/NVWARDSSJ45TQG62MYC6FPX4EV \
  | 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: 6d6c088e524f3b381bda6605e2befc254dd0ccaf1a494898eb626c9e32ba7afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75c677129bb38722cce6c4aabc55818eaf898608de3d693a734fccd8544324f5",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-01-05T11:08:09Z",
    "title_canon_sha256": "e5949631261d124045b22703c5d41597fd2a525a82bb7f8d68ac81ec7e0cceb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01453",
    "kind": "arxiv",
    "version": 3
  }
}