Pith Number

pith:7ZPZWYVS

pith:2023:7ZPZWYVSLF4OH7SR6YURF3HN3Y

not attested not anchored not stored refs pending

Abelian and non-abelian quantum two-block codes

Hsiang-Ku Lin, Leonid P. Pryadko, Renyu Wang

arxiv:2305.06890 v2 · 2023-05-11 · 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{7ZPZWYVSLF4OH7SR6YURF3HN3Y}

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

4 papers in Pith

Bunny Codes: Broadening Superconducting Quantum Error Correction Capability through Advanced Control Engineering

Algebra of Bivariate-Bicycle Surface Codes

Barbell Codes: qLDPC Codes for Superconducting Quantum Hardware

Translation-invariant quantum low-density parity-check codes from compactified fracton models

Receipt and verification

First computed	2026-07-05T06:35:51.218922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe5f9b62b25978e3fe51f62912ecedde22a3a6522d142f94e73f0f90643926ed

Aliases

arxiv: 2305.06890 · arxiv_version: 2305.06890v2 · doi: 10.48550/arxiv.2305.06890 · pith_short_12: 7ZPZWYVSLF4O · pith_short_16: 7ZPZWYVSLF4OH7SR · pith_short_8: 7ZPZWYVS

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/7ZPZWYVSLF4OH7SR6YURF3HN3Y \
  | 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: fe5f9b62b25978e3fe51f62912ecedde22a3a6522d142f94e73f0f90643926ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4281c83fa27fc83ba04cf7d38e857954efab9745876787aed7080970af510352",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-05-11T15:28:02Z",
    "title_canon_sha256": "d0fe12118bc163a8b2e577a232bfe2770d7e81fec954de4120c5c4ccaa6ea9b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06890",
    "kind": "arxiv",
    "version": 2
  }
}