Pith Number

pith:ECKU4ICF

pith:2021:ECKU4ICFW5SQ7RIN7IEL3Z6P2Y

not attested not anchored not stored refs pending

Realizing Repeated Quantum Error Correction in a Distance-Three Surface Code

Agustin Di Paolo, Alexandre Blais, Andreas Wallraff, Ants Remm, Catherine Leroux, Christian Kraglund Andersen, Christopher Eichler, Christoph Hellings, Elie Genois, Francois Swiadek, Graham J. Norris, Johannes Herrmann, Markus M\"uller, Nathan Lacroix, Sebastian Krinner, Stefania Lazar

arxiv:2112.03708 v1 · 2021-12-07 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECKU4ICFW5SQ7RIN7IEL3Z6P2Y}

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.

Cited by

1 paper in Pith

Feasibility of performing quantum chemistry calculations on quantum computers

Receipt and verification

First computed	2026-07-05T11:43:51.515334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20954e2045b7650fc50dfa08bde7cfd60b8349ab92c63f6a93b1ae2ac5512728

Aliases

arxiv: 2112.03708 · arxiv_version: 2112.03708v1 · doi: 10.48550/arxiv.2112.03708 · pith_short_12: ECKU4ICFW5SQ · pith_short_16: ECKU4ICFW5SQ7RIN · pith_short_8: ECKU4ICF

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/ECKU4ICFW5SQ7RIN7IEL3Z6P2Y \
  | 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: 20954e2045b7650fc50dfa08bde7cfd60b8349ab92c63f6a93b1ae2ac5512728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffafd52e0a778782ab6061796418c86b5872a08e2a3b303b955dd995dcd1f16a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-07T13:58:44Z",
    "title_canon_sha256": "df3712ad9c082d8176be510397011106b9eb0c972e637f2140a53621a4a702d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03708",
    "kind": "arxiv",
    "version": 1
  }
}