Pith Number

pith:P6VDDCZV

pith:2025:P6VDDCZVWG2AMO7QXR2FN4SHW4

not attested not anchored not stored refs pending

CADRE: Customizable Assurance of Data Readiness in Privacy-Preserving Federated Learning

Aditya Sinha, Kaveen Hiniduma, Ravi Madduri, Suren Byna, Zilinghan Li

arxiv:2505.23849 v2 · 2025-05-28 · cs.CR · cs.AI · 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{P6VDDCZVWG2AMO7QXR2FN4SHW4}

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.

Receipt and verification

First computed	2026-07-05T11:52:02.450370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7faa318b35b1b4063bf0bc7456f247b731220315b292fbe2d43b00e3e7c9d822

Aliases

arxiv: 2505.23849 · arxiv_version: 2505.23849v2 · doi: 10.48550/arxiv.2505.23849 · pith_short_12: P6VDDCZVWG2A · pith_short_16: P6VDDCZVWG2AMO7Q · pith_short_8: P6VDDCZV

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/P6VDDCZVWG2AMO7QXR2FN4SHW4 \
  | 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: 7faa318b35b1b4063bf0bc7456f247b731220315b292fbe2d43b00e3e7c9d822

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ded574ec0340c922b8f57e8c482c0efc8be524a1f1a8173dc77363216bb85ef",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-28T21:24:46Z",
    "title_canon_sha256": "e9a7c5afe2d4254c458f0c793bf4f02fee14fc2af230c94b728760291d0a918a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23849",
    "kind": "arxiv",
    "version": 2
  }
}