Pith Number

pith:J3HQSBEC

pith:2020:J3HQSBECHWBPK62FGEM5UJEUIV

not attested not anchored not stored refs pending

Dispersed Federated Learning: Vision, Taxonomy, and Future Directions

Choong Seon Hong, Latif U. Khan, Walid Saad, Zhu Han

arxiv:2008.05189 v2 · 2020-08-12 · 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{J3HQSBECHWBPK62FGEM5UJEUIV}

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	2026-07-05T02:50:27.462952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ecf0904823d82f57b453119da2494456aa6e6cd44b7c1fb9f9e54b4f11d77f0

Aliases

arxiv: 2008.05189 · arxiv_version: 2008.05189v2 · doi: 10.48550/arxiv.2008.05189 · pith_short_12: J3HQSBECHWBP · pith_short_16: J3HQSBECHWBPK62F · pith_short_8: J3HQSBEC

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/J3HQSBECHWBPK62FGEM5UJEUIV \
  | 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: 4ecf0904823d82f57b453119da2494456aa6e6cd44b7c1fb9f9e54b4f11d77f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e68365beedfc9aa189428ed0b408f029017f35cf322f7d93c391c4cab8843ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-08-12T09:12:04Z",
    "title_canon_sha256": "d34cc8e510c8520dfcf9a512c3fcf521f39411bf97dcd206d787fc2507450396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05189",
    "kind": "arxiv",
    "version": 2
  }
}