Pith Number

pith:UEZBI3SO

pith:2021:UEZBI3SOZ6K5M6ZYEGSRP3HAKO

not attested not anchored not stored refs pending

Communication-Efficient Hierarchical Federated Learning for IoT Heterogeneous Systems with Imbalanced Data

Aiman Erbad, Alaa Awad Abdellatif, Amr Mohamed, Mohsen Guizani, Naram Mhaisen, Wassim Nasreddine, Zaher Dawy

arxiv:2107.06548 v1 · 2021-07-14 · cs.LG · cs.DC · cs.MA · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEZBI3SOZ6K5M6ZYEGSRP3HAKO}

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	2026-07-05T02:57:59.269319Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a132146e4ecf95d67b3821a517ece05388a6dd7838ff0dab49e132c2a4db100c

Aliases

arxiv: 2107.06548 · arxiv_version: 2107.06548v1 · doi: 10.48550/arxiv.2107.06548 · pith_short_12: UEZBI3SOZ6K5 · pith_short_16: UEZBI3SOZ6K5M6ZY · pith_short_8: UEZBI3SO

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/UEZBI3SOZ6K5M6ZYEGSRP3HAKO \
  | 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: a132146e4ecf95d67b3821a517ece05388a6dd7838ff0dab49e132c2a4db100c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e5fab5ace4a54cdf7718445506bfed57dfb9fc07ee14fb53ec34980a1870444",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA",
      "cs.NI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-14T08:32:39Z",
    "title_canon_sha256": "c5f850521cd0554a48c79c9a1ff358bebcc97de74397816d178570589335092a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06548",
    "kind": "arxiv",
    "version": 1
  }
}