Pith Number

pith:HUZJSZ2Q

pith:2011:HUZJSZ2QFA345KUT45UQAKZAVJ

not attested not anchored not stored refs pending

Realization of Three-Qubit Quantum Error Correction with Superconducting Circuits

L. DiCarlo, L. Frunzio, L. Sun, M. D. Reed, R. J. Schoelkopf, S. E. Nigg, S. M. Girvin

arxiv:1109.4948 v1 · 2011-09-22 · quant-ph · cond-mat.mes-hall · 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{HUZJSZ2QFA345KUT45UQAKZAVJ}

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	2026-05-18T04:01:39.417127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d329967502837ceaa93e769002b20aa7d4c520bb125dfadf1e8ef345870bc6f

Aliases

arxiv: 1109.4948 · arxiv_version: 1109.4948v1 · doi: 10.48550/arxiv.1109.4948 · pith_short_12: HUZJSZ2QFA34 · pith_short_16: HUZJSZ2QFA345KUT · pith_short_8: HUZJSZ2Q

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/HUZJSZ2QFA345KUT45UQAKZAVJ \
  | 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: 3d329967502837ceaa93e769002b20aa7d4c520bb125dfadf1e8ef345870bc6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f03a9dae1cf32648a0ddea62335f9a9092163c0b0ddb093fbb085913c9ad372",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-22T20:07:35Z",
    "title_canon_sha256": "3be7bbe1934d85fb8a469c02779d06ec5384b3e6d97d91f1a8c86ff08855b7f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4948",
    "kind": "arxiv",
    "version": 1
  }
}