Pith Number

pith:ZZTGC64O

pith:2019:ZZTGC64OT2C4C4UOCKCPPGL32C

not attested not anchored not stored refs pending

Federated Machine Learning: Concept and Applications

Qiang Yang, Tianjian Chen, Yang Liu, Yongxin Tong

arxiv:1902.04885 v1 · 2019-02-13 · cs.AI · cs.CR · 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{ZZTGC64OT2C4C4UOCKCPPGL32C}

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.

Cited by

1 paper in Pith

Networked Information Aggregation for Binary Classification

Receipt and verification

First computed	2026-05-17T23:54:05.655301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce66617b8e9e85c1728e1284f7997bd08f4be22b8f4dc02c34f8ffdab1f1f468

Aliases

arxiv: 1902.04885 · arxiv_version: 1902.04885v1 · doi: 10.48550/arxiv.1902.04885 · pith_short_12: ZZTGC64OT2C4 · pith_short_16: ZZTGC64OT2C4C4UO · pith_short_8: ZZTGC64O

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/ZZTGC64OT2C4C4UOCKCPPGL32C \
  | 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: ce66617b8e9e85c1728e1284f7997bd08f4be22b8f4dc02c34f8ffdab1f1f468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60580bf4bc959254b2bcfbd94fcc6487ebfc2a175bdf0146ae3d1e62d6cfe7c2",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-02-13T13:16:46Z",
    "title_canon_sha256": "fade08f385ab773ccbf63ac1a1cae4b427dcb1876f36c54972054ee24af892cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04885",
    "kind": "arxiv",
    "version": 1
  }
}