Pith Number

pith:5JS5F6A4

pith:2025:5JS5F6A4H5IIEFX25QCKSK6P62

not attested not anchored not stored refs pending

Quantum optical shallow networks

Angela Rosy Morgillo, Chiara Macchiavello, Lorenzo Maccone, Seth Lloyd, Simone Roncallo

arxiv:2507.21036 v2 · 2025-07-28 · 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{5JS5F6A4H5IIEFX25QCKSK6P62}

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

Divide et impera: hybrid multinomial classifiers from quantum binary models

Receipt and verification

First computed	2026-07-05T12:00:06.971580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea65d2f81c3f508216faec04a92bcff6890940a940068e0a175d088f3636484f

Aliases

arxiv: 2507.21036 · arxiv_version: 2507.21036v2 · doi: 10.48550/arxiv.2507.21036 · pith_short_12: 5JS5F6A4H5II · pith_short_16: 5JS5F6A4H5IIEFX2 · pith_short_8: 5JS5F6A4

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/5JS5F6A4H5IIEFX25QCKSK6P62 \
  | 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: ea65d2f81c3f508216faec04a92bcff6890940a940068e0a175d088f3636484f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06d9882df1845a87cee5f7aea480e30950e66fdf3e553b319fd17ed87b091d91",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-28T17:55:19Z",
    "title_canon_sha256": "e291ae2bc14bc5b7f77e78799305314ea2b98859d292cb87f1320ad9172774fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21036",
    "kind": "arxiv",
    "version": 2
  }
}