Pith Number

pith:O2UAMIW2

pith:2021:O2UAMIW2AJUHPYZEXNNJDM67EQ

not attested not anchored not stored refs pending

Federated Multi-View Learning for Private Medical Data Integration and Analysis

Hao Peng, Lichao Sun, Lifang He, Sicong Che, Yong Chen

arxiv:2105.01603 v1 · 2021-05-04 · cs.AI · 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{O2UAMIW2AJUHPYZEXNNJDM67EQ}

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	2026-07-05T02:37:19.216100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a80622da026877e324bb5a91b3df242e3338f72b598f45aa4cb9a3e80c167d

Aliases

arxiv: 2105.01603 · arxiv_version: 2105.01603v1 · doi: 10.48550/arxiv.2105.01603 · pith_short_12: O2UAMIW2AJUH · pith_short_16: O2UAMIW2AJUHPYZE · pith_short_8: O2UAMIW2

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/O2UAMIW2AJUHPYZEXNNJDM67EQ \
  | 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: 76a80622da026877e324bb5a91b3df242e3338f72b598f45aa4cb9a3e80c167d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d5dce42edacf6ebc44cfe5a1838fc75c2e2c2fd849e28d6156494e43ddbfaa0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-05-04T16:23:25Z",
    "title_canon_sha256": "148094dc93d71f816e9ffdb42364cd47f56c44336eb364ba6bcc79bbad1fd5da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01603",
    "kind": "arxiv",
    "version": 1
  }
}