Pith Number

pith:7PBN6ASX

pith:2025:7PBN6ASXIBWPE6V2S7MM5B6FNT

not attested not anchored not stored refs pending

Event-Driven Online Vertical Federated Learning

Bin Gu, Boyu Wang, Charles Ling, Ganyu Wang

arxiv:2506.14911 v1 · 2025-06-17 · 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{7PBN6ASXIBWPE6V2S7MM5B6FNT}

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	2026-07-05T11:23:33.904860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc2df0257406cf27aba97d8ce87c56cdf6c15fca602f043fcf130848b534c83

Aliases

arxiv: 2506.14911 · arxiv_version: 2506.14911v1 · doi: 10.48550/arxiv.2506.14911 · pith_short_12: 7PBN6ASXIBWP · pith_short_16: 7PBN6ASXIBWPE6V2 · pith_short_8: 7PBN6ASX

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/7PBN6ASXIBWPE6V2S7MM5B6FNT \
  | 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: fbc2df0257406cf27aba97d8ce87c56cdf6c15fca602f043fcf130848b534c83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23e519d759505eda50f19134017a12836fb2f0b411f5c17b61873018e773cfd7",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-17T18:41:43Z",
    "title_canon_sha256": "55944ed2234b18ed46331d839bb57565bee10d99a204ee98d0238dfb88de21b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14911",
    "kind": "arxiv",
    "version": 1
  }
}