Pith Number

pith:XLEVMLUW

pith:2023:XLEVMLUWWQWDMU6FTRSFLEVQ2F

not attested not anchored not stored refs pending

Privacy-preserving quantum federated learning via gradient hiding

Changhao Li, Marco Pistoia, Niraj Kumar, Shouvanik Chakrabarti, Zhixin Song

arxiv:2312.04447 v1 · 2023-12-07 · quant-ph · cs.CR · cs.DC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLEVMLUWWQWDMU6FTRSFLEVQ2F}

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

Quantum ring all-reduce: communication and privacy advantages for distributed learning

Receipt and verification

First computed	2026-07-05T08:17:11.958945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bac9562e96b42c3653c59c645592b0d16e927cffd969ea50b700a29f3b14b722

Aliases

arxiv: 2312.04447 · arxiv_version: 2312.04447v1 · doi: 10.48550/arxiv.2312.04447 · pith_short_12: XLEVMLUWWQWD · pith_short_16: XLEVMLUWWQWDMU6F · pith_short_8: XLEVMLUW

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/XLEVMLUWWQWDMU6FTRSFLEVQ2F \
  | 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: bac9562e96b42c3653c59c645592b0d16e927cffd969ea50b700a29f3b14b722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5167b205abcbae5e2cce6a77e864cb80a4c248557f19e6ef9543e6c8cf6ecbc",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-12-07T17:16:30Z",
    "title_canon_sha256": "48186636a71c2ca7418eb237bd7a727ba6f734a1234cc96fd8d56bef461ff247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.04447",
    "kind": "arxiv",
    "version": 1
  }
}