Pith Number

pith:KTDR3GR2

pith:2020:KTDR3GR2Y6DP3OYRFL6MHJXU6Q

not attested not anchored not stored refs pending

Prioritized Multi-Criteria Federated Learning

Antonio Ferrara, Tommaso Di Noia, Vito Walter Anelli, Yashar Deldjoo

arxiv:2007.08893 v1 · 2020-07-17 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTDR3GR2Y6DP3OYRFL6MHJXU6Q}

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	2026-07-05T01:19:58.402162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54c71d9a3ac786fdbb112afcc3a6f4f402b00182a235d298980fb362cf896f46

Aliases

arxiv: 2007.08893 · arxiv_version: 2007.08893v1 · doi: 10.48550/arxiv.2007.08893 · pith_short_12: KTDR3GR2Y6DP · pith_short_16: KTDR3GR2Y6DP3OYR · pith_short_8: KTDR3GR2

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/KTDR3GR2Y6DP3OYRFL6MHJXU6Q \
  | 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: 54c71d9a3ac786fdbb112afcc3a6f4f402b00182a235d298980fb362cf896f46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "873f400b7012af74554b8ace5867032c57a661666d079b7f78051f3ec783bd2d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-17T10:49:47Z",
    "title_canon_sha256": "fa064659ec687cc66a105240aab1f7f57c97f895a4365c68777196a929fa1d01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.08893",
    "kind": "arxiv",
    "version": 1
  }
}