Pith Number

pith:IA6YEO4K

pith:2019:IA6YEO4KJ2QCIKHF4SXZRUWZLO

not attested not anchored not stored refs pending

A simultaneous feedback and feed-forward control and its application to realize a random walk on the Bloch sphere in a superconducting Xmon-qubit system

Chongxin Run, GuoPing Guo, Jianlan Wu, Liang Xiang, Peng Duan, Ying Fei, Yi Yin, Ze Zhan, Zhangjingzi Dong, Zhenhai Sun, Zhilong Jia, Zhiwen Zong

arxiv:1909.10022 v2 · 2019-09-22 · quant-ph · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IA6YEO4KJ2QCIKHF4SXZRUWZLO}

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	2026-07-05T01:24:28.070921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

403d823b8a4ea02428e5e4af98d2d95bae9b6719bd92b32f449ae4a8f8acddd5

Aliases

arxiv: 1909.10022 · arxiv_version: 1909.10022v2 · doi: 10.48550/arxiv.1909.10022 · pith_short_12: IA6YEO4KJ2QC · pith_short_16: IA6YEO4KJ2QCIKHF · pith_short_8: IA6YEO4K

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/IA6YEO4KJ2QCIKHF4SXZRUWZLO \
  | 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: 403d823b8a4ea02428e5e4af98d2d95bae9b6719bd92b32f449ae4a8f8acddd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c01244c828ffdb6e9e8ca9b0f6a3e347179a56d94d00cf7b23d06de31af463eb",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-09-22T15:05:42Z",
    "title_canon_sha256": "cfc7423688f19fb829f4308db3067f12a6d31a83f5a4e65e2c73361a1f5cf23d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10022",
    "kind": "arxiv",
    "version": 2
  }
}