Pith Number

pith:2LNUMF3M

pith:2025:2LNUMF3M5GLVPUG22P53MVOF6O

not attested not anchored not stored refs pending

Impact of finite squeezing on near-term quantum computations using GKP qubits

Andreas B. Michelsen, Frederik K. Marqversen, Janus H. Wesenberg, Nikolaj T. Zinner

arxiv:2507.15955 v1 · 2025-07-21 · 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{2LNUMF3M5GLVPUG22P53MVOF6O}

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	2026-07-05T11:40:59.914137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2db46176ce99757d0dad3fbb655c5f3b2fec8d7a580e4475ea13f4200739c84

Aliases

arxiv: 2507.15955 · arxiv_version: 2507.15955v1 · doi: 10.48550/arxiv.2507.15955 · pith_short_12: 2LNUMF3M5GLV · pith_short_16: 2LNUMF3M5GLVPUG2 · pith_short_8: 2LNUMF3M

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/2LNUMF3M5GLVPUG22P53MVOF6O \
  | 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: d2db46176ce99757d0dad3fbb655c5f3b2fec8d7a580e4475ea13f4200739c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "115098b5028168a595fbc9111a8fbf4f1870cf878fa7c2936d7b11bbbcd4c0c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-21T18:00:10Z",
    "title_canon_sha256": "cf8daebc0b65f1341f520c4057ed0712822cf9fb3a61833bc6f3f519d02ac4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15955",
    "kind": "arxiv",
    "version": 1
  }
}