Pith Number

pith:ZAO6OFDM

pith:2025:ZAO6OFDM4DYOHJFD7VG7BD3CK5

not attested not anchored not stored refs pending

Privacy-preserving Prompt Personalization in Federated Learning for Multimodal Large Language Models

Baturalp Buyukates, Sizai Hou, Songze Li

arxiv:2505.22447 v1 · 2025-05-28 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZAO6OFDM4DYOHJFD7VG7BD3CK5}

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	2026-07-05T11:11:24.208861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c81de7146ce0f0e3a4a3fd4df08f6257654c09d088fc05bf282631da5e98998a

Aliases

arxiv: 2505.22447 · arxiv_version: 2505.22447v1 · doi: 10.48550/arxiv.2505.22447 · pith_short_12: ZAO6OFDM4DYO · pith_short_16: ZAO6OFDM4DYOHJFD · pith_short_8: ZAO6OFDM

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/ZAO6OFDM4DYOHJFD7VG7BD3CK5 \
  | 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: c81de7146ce0f0e3a4a3fd4df08f6257654c09d088fc05bf282631da5e98998a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efdc5c13555e3f208e0f7f84bc363d5460597161309ce254518ced80f32d9eeb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-28T15:09:56Z",
    "title_canon_sha256": "694b1d6a947252aab23c53fdeff1904d8990d96d5c9c212896022f02e2bd76ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22447",
    "kind": "arxiv",
    "version": 1
  }
}