Pith Number

pith:P3S5BS3O

pith:2022:P3S5BS3OOUUKQRAPTQM2W7SSNB

not attested not anchored not stored refs pending

Secure Embedding Aggregation for Federated Representation Learning

Jiaxiang Tang, Jinbao Zhu, Lichao Sun, Songze Li

arxiv:2206.09097 v2 · 2022-06-18 · cs.LG · cs.CR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3S5BS3OOUUKQRAPTQM2W7SSNB}

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	2026-07-05T06:06:53.609484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ee5d0cb6e7528a8440f9c19ab7e52687ca7ba61ac21871767df297b0f762438

Aliases

arxiv: 2206.09097 · arxiv_version: 2206.09097v2 · doi: 10.48550/arxiv.2206.09097 · pith_short_12: P3S5BS3OOUUK · pith_short_16: P3S5BS3OOUUKQRAP · pith_short_8: P3S5BS3O

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/P3S5BS3OOUUKQRAPTQM2W7SSNB \
  | 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: 7ee5d0cb6e7528a8440f9c19ab7e52687ca7ba61ac21871767df297b0f762438

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "967023410f757d1b630b156c097eebf458daaece72d35c1fdf78b12be74acb45",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-18T03:09:44Z",
    "title_canon_sha256": "8a9faf043be07b526704fbc25bedd1b92a051cc7bc077693b8fdbcbe334ed207"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09097",
    "kind": "arxiv",
    "version": 2
  }
}