Pith Number

pith:L7LLRGW3

pith:2026:L7LLRGW3BJQOKMG5CTP7WQPZQM

not attested not anchored not stored refs pending

Expected Gain-based Escalation in Vertical Federated Learning

Mohamad Mestoukirdi, Vincent Corlay

arxiv:2606.31331 v1 · 2026-06-30 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7LLRGW3BJQOKMG5CTP7WQPZQM}

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	2026-07-01T01:17:59.406718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fd6b89adb0a60e530dd14dffb41f98312580dad8d6855c21b3cdda4f9e2e361

Aliases

arxiv: 2606.31331 · arxiv_version: 2606.31331v1 · doi: 10.48550/arxiv.2606.31331 · pith_short_12: L7LLRGW3BJQO · pith_short_16: L7LLRGW3BJQOKMG5 · pith_short_8: L7LLRGW3

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/L7LLRGW3BJQOKMG5CTP7WQPZQM \
  | 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: 5fd6b89adb0a60e530dd14dffb41f98312580dad8d6855c21b3cdda4f9e2e361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6df831eed7ae13a263fb128a62d16f7996b17c97e948d5d1b31aef4922577531",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-30T08:32:53Z",
    "title_canon_sha256": "837f31c5bc52027813b3f0dc5ed681aaef87a9ecda3208012c1570a8eb27dd89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31331",
    "kind": "arxiv",
    "version": 1
  }
}