Pith Number

pith:ZUB7YGNG

pith:2026:ZUB7YGNGRLHYVGCHJS6S4RYND4

not attested not anchored not stored refs pending

Iterative $C_Z$-gate-based protocol for squeezed Schr\"odinger cat state engineering

Alexei D. Kiselev, N. G. Veselkova, Roman Goncharov

arxiv:2606.02201 v1 · 2026-06-01 · 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{ZUB7YGNGRLHYVGCHJS6S4RYND4}

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	2026-06-02T03:04:53.018943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd03fc19a68acf8a98474cbd2e470d1f386e9afff446ac445cf3072aae978086

Aliases

arxiv: 2606.02201 · arxiv_version: 2606.02201v1 · doi: 10.48550/arxiv.2606.02201 · pith_short_12: ZUB7YGNGRLHY · pith_short_16: ZUB7YGNGRLHYVGCH · pith_short_8: ZUB7YGNG

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/ZUB7YGNGRLHYVGCHJS6S4RYND4 \
  | 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: cd03fc19a68acf8a98474cbd2e470d1f386e9afff446ac445cf3072aae978086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f33cc92e2caa3ea5c16d154c9c2a501565a2061d31ffb660a25c98da887e7ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-01T12:58:00Z",
    "title_canon_sha256": "ac750c7c0ec3286a8d6d114345dbf377bf8fc51ac7423dd75a1f58ea3dd6a98f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02201",
    "kind": "arxiv",
    "version": 1
  }
}