Pith Number

pith:MXNQ22NI

pith:2002:MXNQ22NIVQ5V33RWWBDOAZF3DE

not attested not anchored not stored refs pending

Quantum Codes for Simplifying Design and Suppressing Decoherence in Superconducting Phase-Qubits

(2) University of Sherbrooke), Alexandre Blais (2) ((1) University of Toronto, Daniel A. Lidar (1), Lian-Ao Wu (1)

arxiv:cond-mat/0204153 v2 · 2002-04-06 · cond-mat.supr-con · 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{MXNQ22NIVQ5V33RWWBDOAZF3DE}

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	2026-05-18T01:06:59.763274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65db0d69a8ac3b5dee36b046e064bb193a9f3b65e3924e6b8fe28ea48a90bb73

Aliases

arxiv: cond-mat/0204153 · arxiv_version: cond-mat/0204153v2 · doi: 10.48550/arxiv.cond-mat/0204153 · pith_short_12: MXNQ22NIVQ5V · pith_short_16: MXNQ22NIVQ5V33RW · pith_short_8: MXNQ22NI

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/MXNQ22NIVQ5V33RWWBDOAZF3DE \
  | 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: 65db0d69a8ac3b5dee36b046e064bb193a9f3b65e3924e6b8fe28ea48a90bb73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e99d000d9f08036c8d15a1824bf7de4913d2d456ff177532054a22efabf2da23",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-04-06T00:48:28Z",
    "title_canon_sha256": "2183b035323b435f1df2f65d9bfaa4e5f07d68f73fdda92129a54c8d6fafe857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0204153",
    "kind": "arxiv",
    "version": 2
  }
}