Pith Number

pith:M34YBFUS

pith:2026:M34YBFUS2RHZLOSR7M6FCDDCDC

not attested not anchored not stored refs pending

Preparing squeezed, cat and GKP states with parity measurements

Jingyan Feng, Kaixuan Zhou, Matteo Fadel, Sen Li, Theodore Mollanoand Valentin Ivannikov, Tim Byrnes, Zhiyuan Lin

arxiv:2602.08209 v2 · 2026-02-09 · 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{M34YBFUS2RHZLOSR7M6FCDDCDC}

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

Magnonic Gottesman-Kitaev-Preskill states

Receipt and verification

First computed	2026-06-01T01:02:33.074218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f9809692d44f95ba51fb3c510c6218b64c12bbe904cef7648df6e05a08df8e

Aliases

arxiv: 2602.08209 · arxiv_version: 2602.08209v2 · doi: 10.48550/arxiv.2602.08209 · pith_short_12: M34YBFUS2RHZ · pith_short_16: M34YBFUS2RHZLOSR · pith_short_8: M34YBFUS

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/M34YBFUS2RHZLOSR7M6FCDDCDC \
  | 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: 66f9809692d44f95ba51fb3c510c6218b64c12bbe904cef7648df6e05a08df8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b4fbc46c5b07066e5dbc890539956814da6722dcba3bd25a60da8b65fd4592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-09T02:17:10Z",
    "title_canon_sha256": "f1df8b580fccd3703dbdeb327df803cf89b39fe8fd43fe80bfd552a6f271b27d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.08209",
    "kind": "arxiv",
    "version": 2
  }
}