Pith Number

pith:OJ7B4CXJ

pith:2026:OJ7B4CXJJLXPNNH5WNFZLIKYNV

not attested not anchored not stored refs pending

High-Fidelity Hole Spin Qubits Reveal Quadrupolar Nuclear-Bath Dynamics in Isotopically Purified Planar Germanium

Chenggang Yang, Hongzhang Wang, Jiankun Li, Jian Zeng, Jun Lu, Jun-Wei Luo, Lingting Wu, Tian Pei, Wendong Bian, Xiangjun Tan, Yongfeng Wang, Yulei Zhang, Zhengshan Guo

arxiv:2606.28695 v1 · 2026-06-27 · quant-ph · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJ7B4CXJJLXPNNH5WNFZLIKYNV}

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	2026-06-30T01:16:48.106772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

727e1e0ae94aeef6b4fdb34b95a1586d7b96e743bd9e270ce11c0ac4c2b0dc65

Aliases

arxiv: 2606.28695 · arxiv_version: 2606.28695v1 · doi: 10.48550/arxiv.2606.28695 · pith_short_12: OJ7B4CXJJLXP · pith_short_16: OJ7B4CXJJLXPNNH5 · pith_short_8: OJ7B4CXJ

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/OJ7B4CXJJLXPNNH5WNFZLIKYNV \
  | 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: 727e1e0ae94aeef6b4fdb34b95a1586d7b96e743bd9e270ce11c0ac4c2b0dc65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a4a095cd6af194bf0145e6bf885227f8354f868559803d54aeda8219ee3916c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-27T02:32:25Z",
    "title_canon_sha256": "b6d7cda98a6f4e85f62fa09b3805463bedc46b3ca4ab04634b74e3e2d3c37075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28695",
    "kind": "arxiv",
    "version": 1
  }
}