Pith Number

pith:FKD32HES

pith:2017:FKD32HESOLXJJSOHLUWLCFPJSD

not attested not anchored not stored refs pending

Efficient Preparation of Large Block Code Ancilla States for Fault-tolerant Quantum Computation

Ching-Yi Lai, Todd A. Brun, Yi-Cong Zheng

arxiv:1710.00389 v2 · 2017-10-01 · 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{FKD32HESOLXJJSOHLUWLCFPJSD}

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	2026-05-18T00:20:24.274043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a87bd1c9272ee94c9c75d2cb115e990e8f4117f8de4ea91a511116214154597

Aliases

arxiv: 1710.00389 · arxiv_version: 1710.00389v2 · doi: 10.48550/arxiv.1710.00389 · pith_short_12: FKD32HESOLXJ · pith_short_16: FKD32HESOLXJJSOH · pith_short_8: FKD32HES

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/FKD32HESOLXJJSOHLUWLCFPJSD \
  | 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: 2a87bd1c9272ee94c9c75d2cb115e990e8f4117f8de4ea91a511116214154597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de563b8df5d735b0f5ef51dc73cf3338510fbfc9fd74ec2583f6a3233c3fb8ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-01T18:47:41Z",
    "title_canon_sha256": "630b01c45ef193a4ecd3f3803eda232a588aeb46e1a0d4f07760bc0ed95ae011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00389",
    "kind": "arxiv",
    "version": 2
  }
}