Pith Number

pith:HIP66NP6

pith:2020:HIP66NP6WXFXBUXVHFDYW4C7BI

not attested not anchored not stored refs pending

Asymmetrical Vertical Federated Learning

Libin Wang, Xiong Zhang, Yang Liu

arxiv:2004.07427 v3 · 2020-04-16 · cs.CR · 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{HIP66NP6WXFXBUXVHFDYW4C7BI}

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

CausShield: Sample Reconstruction-Resilient Vertical FL via Causal Representation Learning

Receipt and verification

First computed	2026-07-05T01:09:29.959893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a1fef35feb5cb70d2f539478b705f0a2035d1d1d119958e6e89f10610c4604e

Aliases

arxiv: 2004.07427 · arxiv_version: 2004.07427v3 · doi: 10.48550/arxiv.2004.07427 · pith_short_12: HIP66NP6WXFX · pith_short_16: HIP66NP6WXFXBUXV · pith_short_8: HIP66NP6

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/HIP66NP6WXFXBUXVHFDYW4C7BI \
  | 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: 3a1fef35feb5cb70d2f539478b705f0a2035d1d1d119958e6e89f10610c4604e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cc4c4f8415c6b7116e8f9bbb75c4244e72ad1aa6e794aaff94b4fa0e27b222b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-04-16T02:53:48Z",
    "title_canon_sha256": "b9663755c2de9274c19301243264283642371f46a062329f6259830d4e052320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07427",
    "kind": "arxiv",
    "version": 3
  }
}