Pith Number

pith:UN2JUV3V

pith:2025:UN2JUV3VRAM7ZGREKLGULW7USQ

not attested not anchored not stored refs pending

Lower-depth local encoding circuits for the surface code

Jahan Claes

arxiv:2509.09779 v1 · 2025-09-11 · 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{UN2JUV3VRAM7ZGREKLGULW7USQ}

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

Hardware-Tailored Resource Estimation for Magic-State Distillation on Silicon Spin Qubits

Receipt and verification

First computed	2026-07-05T12:09:49.087590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3749a57758819fc9a2452cd45dbf4940714e0c99443cf4ceaf3ce4f2f13196b

Aliases

arxiv: 2509.09779 · arxiv_version: 2509.09779v1 · doi: 10.48550/arxiv.2509.09779 · pith_short_12: UN2JUV3VRAM7 · pith_short_16: UN2JUV3VRAM7ZGRE · pith_short_8: UN2JUV3V

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/UN2JUV3VRAM7ZGREKLGULW7USQ \
  | 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: a3749a57758819fc9a2452cd45dbf4940714e0c99443cf4ceaf3ce4f2f13196b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "688a6ce3d6ab5cbb89d3c027ed18c86535f67aa95509201a4ee8b56d34220434",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-11T18:23:05Z",
    "title_canon_sha256": "b3cfcb62761a90eb51038c3056054b50884bd74bd91ac84bd9b7578da0dd6e70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09779",
    "kind": "arxiv",
    "version": 1
  }
}