Pith Number

pith:HVPQO7NN

pith:2023:HVPQO7NNXCR2G2EOIZHNRTJQIQ

not attested not anchored not stored refs pending

Fidelity estimator, randomized benchmarking and ZNE for quantum pulses

Hang Ren, Jinglei Cheng, Rui Yang, Tongyang Li, Xuehai Qian, Yiyu Shi, Zhiding Liang

arxiv:2305.12597 v1 · 2023-05-21 · 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{HVPQO7NNXCR2G2EOIZHNRTJQIQ}

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	2026-07-05T06:12:12.307046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d5f077dadb8a3a3688e464ed8cd304411a1ba783d9e6590832d18e1d11c8fca

Aliases

arxiv: 2305.12597 · arxiv_version: 2305.12597v1 · doi: 10.48550/arxiv.2305.12597 · pith_short_12: HVPQO7NNXCR2 · pith_short_16: HVPQO7NNXCR2G2EO · pith_short_8: HVPQO7NN

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/HVPQO7NNXCR2G2EOIZHNRTJQIQ \
  | 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: 3d5f077dadb8a3a3688e464ed8cd304411a1ba783d9e6590832d18e1d11c8fca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5652a2f5905823d213e85a8b00a3f99bf80c9f1e60759b1f9045df0a324e2330",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-05-21T23:12:20Z",
    "title_canon_sha256": "e5cbe486ab4e0738c01a8dd681066aded0e15d9b0323d57c38469c2dd903f4d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12597",
    "kind": "arxiv",
    "version": 1
  }
}