Pith Number

pith:IXUBCAXI

pith:2020:IXUBCAXIU7RF6ODNQTZZKU4FEN

not attested not anchored not stored refs pending

Heterogeneous Data-Aware Federated Learning

Cedric Beliard, Dario Rossi, Lixuan Yang

arxiv:2011.06393 v1 · 2020-11-12 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXUBCAXIU7RF6ODNQTZZKU4FEN}

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	2026-07-05T01:51:14.577205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45e81102e8a7e25f386d84f3955385235b3ea4d54651d4a2b3f4a9dde818b99d

Aliases

arxiv: 2011.06393 · arxiv_version: 2011.06393v1 · doi: 10.48550/arxiv.2011.06393 · pith_short_12: IXUBCAXIU7RF · pith_short_16: IXUBCAXIU7RF6ODN · pith_short_8: IXUBCAXI

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/IXUBCAXIU7RF6ODNQTZZKU4FEN \
  | 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: 45e81102e8a7e25f386d84f3955385235b3ea4d54651d4a2b3f4a9dde818b99d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa93d06ef8c7e5544acec2054a1f6295832ac68b238e660e87a00b38932f2b1e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-12T14:07:09Z",
    "title_canon_sha256": "ef7dcaa0a4d9b970b58b7707d1447e3dff95a4ea617a219e8fed4f0babc2d316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.06393",
    "kind": "arxiv",
    "version": 1
  }
}