Pith Number

pith:KG5KDROX

pith:2025:KG5KDROXQNRTM3CFLQJDICSFHI

not attested not anchored not stored refs pending

Tackling Feature and Sample Heterogeneity in Decentralized Multi-Task Learning: A Sheaf-Theoretic Approach

Chaouki Ben Issaid, Mehdi Bennis, Praneeth Vepakomma

arxiv:2502.01145 v2 · 2025-02-03 · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KG5KDROXQNRTM3CFLQJDICSFHI}

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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

2 papers in Pith

The Sheaf Laplacian: A Topological Framework for Data Fusion and Consensus in Distributed Sensing Networks

MuCALD-SplitFed: Causal-Latent Diffusion for Privacy-Preserving Multi-Task Split-Federated Medical Image Segmentation

Receipt and verification

First computed	2026-07-05T11:17:40.594519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51baa1c5d78363366c455c12340a453a0ee90e5031d3d4b4b8df3cccb5de12c8

Aliases

arxiv: 2502.01145 · arxiv_version: 2502.01145v2 · doi: 10.48550/arxiv.2502.01145 · pith_short_12: KG5KDROXQNRT · pith_short_16: KG5KDROXQNRTM3CF · pith_short_8: KG5KDROX

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/KG5KDROXQNRTM3CFLQJDICSFHI \
  | 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: 51baa1c5d78363366c455c12340a453a0ee90e5031d3d4b4b8df3cccb5de12c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6713a3720a6463708d705a576f39e5bf5df90a70f0aebbdb9a744dfbdab3150a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-03T08:25:34Z",
    "title_canon_sha256": "abc313fa762d7a0bb9c12a338f7f607a560901de167701fe1de75acab2610863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01145",
    "kind": "arxiv",
    "version": 2
  }
}