Pith Number

pith:WLPUGRM5

pith:2022:WLPUGRM55FEAASCNQU335DOVYP

not attested not anchored not stored refs pending

Observation of critical phase transition in a generalized Aubry-Andr\'e-Harper model on a superconducting quantum processor with tunable couplers

Bozhen Zhou, Dongning Zheng, Gui-Han Liang, Hao Li, Heng Fan, He Zhang, Jia-Chi Zhang, Kai Xu, Kaixuan Huang, Shiping Zhao, Shu Chen, Xiaohui Song, Ye Tian, Yong-Yi Wang, Yun-Hao Shi, Zhan-Ying Yang, Zheng-Yang Mei, Zhongcheng Xiang

arxiv:2206.13107 v1 · 2022-06-27 · 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{WLPUGRM55FEAASCNQU335DOVYP}

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	2026-07-05T06:14:35.563161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2df43459de94800484d8537be8dd5c3d2cdf3c337c69dda88a3d918f4e56020

Aliases

arxiv: 2206.13107 · arxiv_version: 2206.13107v1 · doi: 10.48550/arxiv.2206.13107 · pith_short_12: WLPUGRM55FEA · pith_short_16: WLPUGRM55FEAASCN · pith_short_8: WLPUGRM5

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/WLPUGRM55FEAASCNQU335DOVYP \
  | 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: b2df43459de94800484d8537be8dd5c3d2cdf3c337c69dda88a3d918f4e56020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "055c37bf08674c2bd6ab1f848a2b73f9d80a4226a0913228a9ba5a1b29d34be3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-27T08:22:19Z",
    "title_canon_sha256": "bb2b7e7116f873a24fbfc396fef9705525bc39c203ca4d17096069266ad9f20b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13107",
    "kind": "arxiv",
    "version": 1
  }
}