Pith Number

pith:JEBDZKST

pith:2025:JEBDZKSTMBFNJIKMDXOUEVMZOA

not attested not anchored not stored refs pending

Detecting quantum non-Gaussianity with a single quadrature

Clara Wassner, Francesco Arzani, Jack Davis, Sacha Cerf, Ulysse Chabaud

arxiv:2507.23005 v2 · 2025-07-30 · 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{JEBDZKSTMBFNJIKMDXOUEVMZOA}

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

On the complex zeros of the wavefunction

Receipt and verification

First computed	2026-07-05T11:46:46.702019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49023caa53604ad4a14c1ddd425599700d5760c554e9d5f9df42f483335543df

Aliases

arxiv: 2507.23005 · arxiv_version: 2507.23005v2 · doi: 10.48550/arxiv.2507.23005 · pith_short_12: JEBDZKSTMBFN · pith_short_16: JEBDZKSTMBFNJIKM · pith_short_8: JEBDZKST

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/JEBDZKSTMBFNJIKMDXOUEVMZOA \
  | 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: 49023caa53604ad4a14c1ddd425599700d5760c554e9d5f9df42f483335543df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d0e8aa2b1009fbc77342115bcc2e83d16b22932e74c992128a0f0d1223f5e50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-30T18:09:46Z",
    "title_canon_sha256": "0ff2eeeaa762346a6abac4a57b813e4ee6dc8ae737c7e7a6efc990d01012005c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23005",
    "kind": "arxiv",
    "version": 2
  }
}