Pith Number

pith:YJTTVWPZ

pith:2025:YJTTVWPZVKM5CGW2J7JAPBSVRD

not attested not anchored not stored refs pending

Using a Kerr interaction for GKP magic state preparation

Baptiste Royer, Jean-Baptiste Bertrand, J\'er\'emie Boudreault, Ross Shillito

arxiv:2507.09684 v1 · 2025-07-13 · 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{YJTTVWPZVKM5CGW2J7JAPBSVRD}

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	2026-06-04T01:08:30.398992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2673ad9f9aa99d11ada4fd207865588d39eb038ffac478d7fa577e5d5b232ab

Aliases

arxiv: 2507.09684 · arxiv_version: 2507.09684v1 · doi: 10.48550/arxiv.2507.09684 · pith_short_12: YJTTVWPZVKM5 · pith_short_16: YJTTVWPZVKM5CGW2 · pith_short_8: YJTTVWPZ

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/YJTTVWPZVKM5CGW2J7JAPBSVRD \
  | 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: c2673ad9f9aa99d11ada4fd207865588d39eb038ffac478d7fa577e5d5b232ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9261965d100571b5ac5e5ae7dbe0ea1a38af97b27b8a8764f4fa468db152f2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-13T15:43:43Z",
    "title_canon_sha256": "bece7ce840cf202ef5cdad736e3b140c212c93fdf1cd27ef138b9b2c1e98525f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09684",
    "kind": "arxiv",
    "version": 1
  }
}