Pith Number

pith:JTZG7BV6

pith:2025:JTZG7BV645RNJYVAC5TGLTLFCS

not attested not anchored not stored refs pending

Privacy Preserving Machine Learning Model Personalization through Federated Personalized Learning

Asif Zaman, Md. Shahriar Sajid, Md. Tanzib Hosain, Shadman Sakeeb Khan, Shanjida Akter

arxiv:2505.01788 v1 · 2025-05-03 · cs.LG · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTZG7BV645RNJYVAC5TGLTLFCS}

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	2026-07-05T10:58:04.143350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cf26f86bee762d4e2a0176665cd651483d279c4b4950c92497df358f4bca725

Aliases

arxiv: 2505.01788 · arxiv_version: 2505.01788v1 · doi: 10.48550/arxiv.2505.01788 · pith_short_12: JTZG7BV645RN · pith_short_16: JTZG7BV645RNJYVA · pith_short_8: JTZG7BV6

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/JTZG7BV645RNJYVAC5TGLTLFCS \
  | 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: 4cf26f86bee762d4e2a0176665cd651483d279c4b4950c92497df358f4bca725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57720db9ac60c4bae80e9b60aaccc39f927a17ae2a8f2a6c08617234a6952295",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-03T11:31:38Z",
    "title_canon_sha256": "77fdabe55ab6391f3fec5484397b66ab44f190e9a681ad8e8e6f30e817a68d10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01788",
    "kind": "arxiv",
    "version": 1
  }
}