Pith Number

pith:AT5BVNEC

pith:2021:AT5BVNECMLVAEJ22KBWZ2D75KW

not attested not anchored not stored refs pending

Logical-qubit operations in an error-detecting surface code

A. Bruno, B. M. Terhal, B. M. Varbanov, C. Zachariadis, F. Battistel, H. Ali, J. F. Marques, L. DiCarlo, M. Beekman, M. S. Moreira, N. Haider, N. Muthusubramanian, W. Vlothuizen

arxiv:2102.13071 v1 · 2021-02-25 · quant-ph · 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{AT5BVNECMLVAEJ22KBWZ2D75KW}

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

Efficient Routing of Quantum LDPC Codes on Programmable 2D Toric Architectures

Receipt and verification

First computed	2026-07-05T05:59:31.283369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04fa1ab48262ea02275a506d9d0ffd55bbc7d5b6bf6d96eadbd0895bccbe3939

Aliases

arxiv: 2102.13071 · arxiv_version: 2102.13071v1 · doi: 10.48550/arxiv.2102.13071 · pith_short_12: AT5BVNECMLVA · pith_short_16: AT5BVNECMLVAEJ22 · pith_short_8: AT5BVNEC

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/AT5BVNECMLVAEJ22KBWZ2D75KW \
  | 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: 04fa1ab48262ea02275a506d9d0ffd55bbc7d5b6bf6d96eadbd0895bccbe3939

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "601537135a82f758d6803a488beb7d30b5561bd608bca30c8372738d681b86c1",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-02-25T18:40:02Z",
    "title_canon_sha256": "0c872b483fc4108582436efacd5df06c5f11ca46f284c707c5ea873e20da76be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13071",
    "kind": "arxiv",
    "version": 1
  }
}