Pith Number

pith:7J4EOG6U

pith:2023:7J4EOG6U3BJJT3QC6LLX7C6YMB

not attested not anchored not stored refs pending

Scalable protocol to mitigate $ZZ$ crosstalk in universal quantum gates

Ming-Jie Liang, Sai Li, Yan Liang, Z. D. Wang, Zheng-Yuan Xue

arxiv:2307.05566 v2 · 2023-07-10 · 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{7J4EOG6U3BJJT3QC6LLX7C6YMB}

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	2026-07-05T07:47:03.553762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa78471bd4d85299ee02f2d77f8bd8606752299731f0eaed4fe20e7182158f6d

Aliases

arxiv: 2307.05566 · arxiv_version: 2307.05566v2 · doi: 10.48550/arxiv.2307.05566 · pith_short_12: 7J4EOG6U3BJJ · pith_short_16: 7J4EOG6U3BJJT3QC · pith_short_8: 7J4EOG6U

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/7J4EOG6U3BJJT3QC6LLX7C6YMB \
  | 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: fa78471bd4d85299ee02f2d77f8bd8606752299731f0eaed4fe20e7182158f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af9e6d1a0e3ca2b14d53967fa293071829717b41067b922aedb9e11573e9fadc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-10T01:35:26Z",
    "title_canon_sha256": "f183301a2a3e950fca0d76ec43156d3b6125fc27eaebcdba3274e1d313ba5cc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05566",
    "kind": "arxiv",
    "version": 2
  }
}