Pith Number

pith:B3BT7STA

pith:2023:B3BT7STAWHWMKOGYFGI6WBDAZF

not attested not anchored not stored refs pending

Communication-Efficient Vertical Federated Learning with Limited Overlapping Samples

Can Zhao, Daguang Xu, Dong Yang, Holger R. Roth, Jingwei Sun, Vishwesh Nath, Wenqi Li, Yiran Chen, Ziyue Xu

arxiv:2303.16270 v2 · 2023-03-28 · cs.LG

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\usepackage{pith}
\pithnumber{B3BT7STAWHWMKOGYFGI6WBDAZF}

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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.

Cited by

1 paper in Pith

Expected Gain-based Escalation in Vertical Federated Learning

Receipt and verification

First computed	2026-07-05T05:56:17.072980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec33fca60b1ecc538d82991eb0460c941dbb09477e9c79cdf4cbdb5352fadc0

Aliases

arxiv: 2303.16270 · arxiv_version: 2303.16270v2 · doi: 10.48550/arxiv.2303.16270 · pith_short_12: B3BT7STAWHWM · pith_short_16: B3BT7STAWHWMKOGY · pith_short_8: B3BT7STA

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/B3BT7STAWHWMKOGYFGI6WBDAZF \
  | 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: 0ec33fca60b1ecc538d82991eb0460c941dbb09477e9c79cdf4cbdb5352fadc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff5564525ab1ff737e27979aab630af48ae46f6bda07bcd0d2fa5e5573fd8d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-28T19:30:23Z",
    "title_canon_sha256": "0521192bfacc3d84039b3a74753ee62aef81bc0a66ece9672ffd901161026235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16270",
    "kind": "arxiv",
    "version": 2
  }
}