Pith Number

pith:XDVBSFNI

pith:2024:XDVBSFNIWVMPO6CPPP4YF4FZOQ

not attested not anchored not stored refs pending

FPGA-based Distributed Union-Find Decoder for Surface Codes

Lin Zhong, Namitha Liyanage, Siona Tagare, Yue Wu

arxiv:2406.08491 v2 · 2024-03-20 · quant-ph · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDVBSFNIWVMPO6CPPP4YF4FZOQ}

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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

Proof of a finite threshold for the union-find decoder

Receipt and verification

First computed	2026-07-05T09:14:34.217118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ea1915a8b558f7784f7bf982f0b97400cdaa4bdb205b190549049d2c2f3184

Aliases

arxiv: 2406.08491 · arxiv_version: 2406.08491v2 · doi: 10.48550/arxiv.2406.08491 · pith_short_12: XDVBSFNIWVMP · pith_short_16: XDVBSFNIWVMPO6CP · pith_short_8: XDVBSFNI

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/XDVBSFNIWVMPO6CPPP4YF4FZOQ \
  | 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: b8ea1915a8b558f7784f7bf982f0b97400cdaa4bdb205b190549049d2c2f3184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed387ce2477297950746777b436c8f213bad00787e20cdef3dc5c370c286b3be",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-20T13:36:59Z",
    "title_canon_sha256": "8e337aa5834c99bca22913388b95d528a0b5af34fc84609c7d72b692cdce7b52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.08491",
    "kind": "arxiv",
    "version": 2
  }
}