Pith Number

pith:SUNRYWT2

pith:2025:SUNRYWT2X7B7J4RVCIVXSILRBP

not attested not anchored not stored refs pending

Crystalline superconductor-semiconductor Josephson junctions for compact superconducting qubits

Daniel Rhodes, Ethan G. Arnault, James Hone, Jesse Balgley, Jinho Park, Kenji Watanabe, Kin Chung Fong, Leonardo Ranzani, Madisen Holbrook, Martin V. Gustafsson, Takashi Taniguchi, Vasili Perebeinos, Xuanjing Chu, Yangchen He

arxiv:2501.14969 v2 · 2025-01-24 · cond-mat.mes-hall · 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{SUNRYWT2X7B7J4RVCIVXSILRBP}

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	2026-07-05T11:52:59.151691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

951b1c5a7abfc3f4f235122b7921710bd799f5be5282d08295b8a834d35df80a

Aliases

arxiv: 2501.14969 · arxiv_version: 2501.14969v2 · doi: 10.48550/arxiv.2501.14969 · pith_short_12: SUNRYWT2X7B7 · pith_short_16: SUNRYWT2X7B7J4RV · pith_short_8: SUNRYWT2

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/SUNRYWT2X7B7J4RVCIVXSILRBP \
  | 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: 951b1c5a7abfc3f4f235122b7921710bd799f5be5282d08295b8a834d35df80a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be2048fbf34a97fc5a72bff2d709a66ae39d3a45d37afe71ef140d26d0134410",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-01-24T23:08:13Z",
    "title_canon_sha256": "c1b3c59aefc5439d2dd630ee88949d1aa035f6b555f38d82e4eafc73eaa1002c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14969",
    "kind": "arxiv",
    "version": 2
  }
}