Pith Number

pith:C3M4LX6O

pith:2025:C3M4LX6OBKRTBMAPHEIKXHXBGR

not attested not anchored not stored refs pending

FedEPA: Enhancing Personalization and Modality Alignment in Multimodal Federated Learning

Jiaqi Lv, Qingfeng Du, Yu Zhang

arxiv:2504.12025 v1 · 2025-04-16 · 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{C3M4LX6OBKRTBMAPHEIKXHXBGR}

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	2026-07-05T10:50:01.601042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16d9c5dfce0aa330b00f3910ab9ee1345d35210f057dfb4606a76cc86716a157

Aliases

arxiv: 2504.12025 · arxiv_version: 2504.12025v1 · doi: 10.48550/arxiv.2504.12025 · pith_short_12: C3M4LX6OBKRT · pith_short_16: C3M4LX6OBKRTBMAP · pith_short_8: C3M4LX6O

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/C3M4LX6OBKRTBMAPHEIKXHXBGR \
  | 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: 16d9c5dfce0aa330b00f3910ab9ee1345d35210f057dfb4606a76cc86716a157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05697cd331684c6f9f6f6f975323059e32021a1a16b26abe9148121c54748b91",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-16T12:32:37Z",
    "title_canon_sha256": "7ed44a3731923fee93df01da6c6a2e6734bd7fe1e6bc33846d8a0caab5a41aad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12025",
    "kind": "arxiv",
    "version": 1
  }
}