Pith Number

pith:7UF47YW6

pith:2026:7UF47YW6CQWRNUMMXCX5JCBOCE

not attested not anchored not stored refs pending

Optimal stellar rank approximation of squeezed cat states with photon catalysis

Ananga M. Datta, Jens Eisert, Julian K. Nauth, Kurt Busch, Nathan Walk, Oliver Benson, Roger A. K\"ogler

arxiv:2607.02427 v1 · 2026-07-02 · 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{7UF47YW6CQWRNUMMXCX5JCBOCE}

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

Bosonic quantum error-correcting codes with finite stellar rank

Receipt and verification

First computed	2026-07-03T01:17:58.929119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd0bcfe2de142d16d18cb8afd4882e11287b3065322ffd1224c7d9140bcc4b9a

Aliases

arxiv: 2607.02427 · arxiv_version: 2607.02427v1 · doi: 10.48550/arxiv.2607.02427 · pith_short_12: 7UF47YW6CQWR · pith_short_16: 7UF47YW6CQWRNUMM · pith_short_8: 7UF47YW6

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/7UF47YW6CQWRNUMMXCX5JCBOCE \
  | 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: fd0bcfe2de142d16d18cb8afd4882e11287b3065322ffd1224c7d9140bcc4b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a2dc4b284d88ecb0da7a85da0fbb279572b75b9a7d5f831f92eea527dbc09b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-02T16:57:07Z",
    "title_canon_sha256": "a2a08d59cd3651544d202be966fa9230e35ce3ad051be56082a2494f4037d794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02427",
    "kind": "arxiv",
    "version": 1
  }
}