Pith Number

pith:E2UFGDHL

pith:2023:E2UFGDHL2NTBSK4JBPAIXO2FD2

not attested not anchored not stored refs pending

Expressive variational quantum circuits provide inherent privacy in federated learning

Changhao Li, Jamie Heredge, Marco Pistoia, Niraj Kumar, Shaltiel Eloul, Shree Hari Sureshbabu

arxiv:2309.13002 v2 · 2023-09-22 · quant-ph · cs.CR · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

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\usepackage{pith}
\pithnumber{E2UFGDHL2NTBSK4JBPAIXO2FD2}

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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

A Numerical Gradient Inversion Attack in Variational Quantum Neural-Networks

Receipt and verification

First computed	2026-07-05T06:53:46.040197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a8530cebd366192b890bc08bbb451ea05f466926ee2ac621952fabe4210fdf

Aliases

arxiv: 2309.13002 · arxiv_version: 2309.13002v2 · doi: 10.48550/arxiv.2309.13002 · pith_short_12: E2UFGDHL2NTB · pith_short_16: E2UFGDHL2NTBSK4J · pith_short_8: E2UFGDHL

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/E2UFGDHL2NTBSK4JBPAIXO2FD2 \
  | 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: 26a8530cebd366192b890bc08bbb451ea05f466926ee2ac621952fabe4210fdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd16b282a1d750813b44da257b9dc1abb4a4706d1e331c79fff3475ef8f01b7d",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-22T17:04:50Z",
    "title_canon_sha256": "e819019c1435300387bfe05faa305c05b1f4b3df68e4b0aed502371f6bd206ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13002",
    "kind": "arxiv",
    "version": 2
  }
}