Pith Number

pith:BEDCN7CF

pith:2023:BEDCN7CFYJFKQQH7TYUXYG2WOX

not attested not anchored not stored refs pending

Unimodal Training-Multimodal Prediction: Cross-modal Federated Learning with Hierarchical Aggregation

Fangxin Wang, Guiliang Liu, Rongyu Zhang, Wenyi Zhang, Xiaowei Chi, Yuan Du

arxiv:2303.15486 v1 · 2023-03-27 · cs.LG

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\usepackage{pith}
\pithnumber{BEDCN7CFYJFKQQH7TYUXYG2WOX}

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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.

Cited by

1 paper in Pith

Boosting Multimodal Federated Learning via Chained Modality Optimization

Receipt and verification

First computed	2026-07-05T05:55:24.114670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

090626fc45c24aa840ff9e297c1b5675d4382e758f73cb6aa12799d081c55c54

Aliases

arxiv: 2303.15486 · arxiv_version: 2303.15486v1 · doi: 10.48550/arxiv.2303.15486 · pith_short_12: BEDCN7CFYJFK · pith_short_16: BEDCN7CFYJFKQQH7 · pith_short_8: BEDCN7CF

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/BEDCN7CFYJFKQQH7TYUXYG2WOX \
  | 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: 090626fc45c24aa840ff9e297c1b5675d4382e758f73cb6aa12799d081c55c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52b49d0bdb585c0400dd84fc1ee0482c36bfd380731596ea61e92f594ca61a18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-27T07:07:33Z",
    "title_canon_sha256": "551f210d528707168bac2ecb18bef5a36dcc9d1b096e00ada50374ab9b82a903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15486",
    "kind": "arxiv",
    "version": 1
  }
}