Pith Number

pith:LROVNVO2

pith:2020:LROVNVO2GNTKDIMUJC5VU7QGCI

not attested not anchored not stored refs pending

Analysis and Optimal Edge Assignment For Hierarchical Federated Learning on Non-IID Data

Aiman Erbad, Alaa Awad, Amr Mohamed, Mohsen Guizani, Naram Mhaisen

arxiv:2012.05622 v2 · 2020-12-10 · 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{LROVNVO2GNTKDIMUJC5VU7QGCI}

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	2026-07-05T02:12:31.608593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5d56d5da3366a1a19448bb5a7e0612254bb1c2498d309a5417746386173c87

Aliases

arxiv: 2012.05622 · arxiv_version: 2012.05622v2 · doi: 10.48550/arxiv.2012.05622 · pith_short_12: LROVNVO2GNTK · pith_short_16: LROVNVO2GNTKDIMU · pith_short_8: LROVNVO2

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/LROVNVO2GNTKDIMUJC5VU7QGCI \
  | 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: 5c5d56d5da3366a1a19448bb5a7e0612254bb1c2498d309a5417746386173c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "341fa4f9d2fe3c07c0dd98d1d0303bed12a06f9e6eb6331b64f043e237e7adeb",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-10T12:18:13Z",
    "title_canon_sha256": "fa9f379723a5b96275f4e7b5024841b69190f61283cdc0f8f24a2c4d73352512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05622",
    "kind": "arxiv",
    "version": 2
  }
}