Pith Number

pith:BVVJCLYR

pith:2017:BVVJCLYRVA5TDIZIAWAGDI6CYB

not attested not anchored not stored refs pending

Ultrahigh Error Threshold for Surface Codes with Biased Noise

David K. Tuckett, Stephen D. Bartlett, Steven T. Flammia

arxiv:1708.08474 v3 · 2017-08-28 · 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{BVVJCLYRVA5TDIZIAWAGDI6CYB}

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

Free-Fermion Subsystem Codes

Receipt and verification

First computed	2026-05-18T00:24:22.393688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d6a912f11a83b31a328058061a3c2c051f391a470c77cb0278fe3107acfa5f1

Aliases

arxiv: 1708.08474 · arxiv_version: 1708.08474v3 · doi: 10.48550/arxiv.1708.08474 · pith_short_12: BVVJCLYRVA5T · pith_short_16: BVVJCLYRVA5TDIZI · pith_short_8: BVVJCLYR

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/BVVJCLYRVA5TDIZIAWAGDI6CYB \
  | 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: 0d6a912f11a83b31a328058061a3c2c051f391a470c77cb0278fe3107acfa5f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9372aa88dad6b4abb8135546fe9f749d495a2102f2ec05a47191b284fdd04ae9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-28T18:21:25Z",
    "title_canon_sha256": "3f9da82d18dc64d8ecc53af52388a54dfa94ea73999b80c1ae4d6cbd50ca8927"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08474",
    "kind": "arxiv",
    "version": 3
  }
}