Pith Number

pith:HQ2KNUTJ

pith:2021:HQ2KNUTJ5ITJ6UO5A35BOYNT6A

not attested not anchored not stored refs pending

Probing defect densities at the edges and inside Josephson junctions of superconducting qubits

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

arxiv:2108.06555 v2 · 2021-08-14 · 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{HQ2KNUTJ5ITJ6UO5A35BOYNT6A}

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.

Cited by

1 paper in Pith

Bogolyubov excitons as a microscopic origin of two-level systems

Receipt and verification

First computed	2026-07-05T04:02:39.508888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c34a6d269ea269f51dd06fa1761b3f0126929cc3c85606e7fb2bf5e0b2cc030

Aliases

arxiv: 2108.06555 · arxiv_version: 2108.06555v2 · doi: 10.48550/arxiv.2108.06555 · pith_short_12: HQ2KNUTJ5ITJ · pith_short_16: HQ2KNUTJ5ITJ6UO5 · pith_short_8: HQ2KNUTJ

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/HQ2KNUTJ5ITJ6UO5A35BOYNT6A \
  | 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: 3c34a6d269ea269f51dd06fa1761b3f0126929cc3c85606e7fb2bf5e0b2cc030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4e8a173718467dfec21f0045102e0cc276e2644d1db86c1c0b2a966062c2e67",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-14T15:01:35Z",
    "title_canon_sha256": "17c819b8b5a92c56927ce6121270e703236ae4a3d5c9e168249a319f4d35c079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06555",
    "kind": "arxiv",
    "version": 2
  }
}