Pith Number

pith:6AJRKBVQ

pith:2025:6AJRKBVQXIL3DX7UZ5SBGAKMV6

not attested not anchored not stored refs pending

Multimodal Online Federated Learning with Modality Missing in Internet of Things

Fangming Liu, Heqiang Wang, Lixing Chen, Weizhe Zhang, Xiang Liu, Xiaoxiong Zhong

arxiv:2505.16138 v1 · 2025-05-22 · cs.LG · 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{6AJRKBVQXIL3DX7UZ5SBGAKMV6}

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	2026-07-05T11:07:30.542372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0131506b0ba17b1dff4cf6413014cafaa76825dcf0d632e59aac847b44a21f6

Aliases

arxiv: 2505.16138 · arxiv_version: 2505.16138v1 · doi: 10.48550/arxiv.2505.16138 · pith_short_12: 6AJRKBVQXIL3 · pith_short_16: 6AJRKBVQXIL3DX7U · pith_short_8: 6AJRKBVQ

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/6AJRKBVQXIL3DX7UZ5SBGAKMV6 \
  | 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: f0131506b0ba17b1dff4cf6413014cafaa76825dcf0d632e59aac847b44a21f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1253d3a948096424fb9723c0c2863ba4a2bbab58759971fa2e8589e65182fcfd",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-22T02:31:37Z",
    "title_canon_sha256": "a93b9251e7c37ce9d2745e5c73ceb7ebc459c7f5f9218d1795acef5fdae3dd4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16138",
    "kind": "arxiv",
    "version": 1
  }
}