Pith Number

pith:7JFHBKT3

pith:2022:7JFHBKT36VITOGJKI6GDTKE4P3

not attested not anchored not stored refs pending

An Efficient Industrial Federated Learning Framework for AIoT: A Face Recognition Application

Qiang Yang, Qian Xu, Shengqi Tan, Weike Pan, Xueyang Wu, Youlong Ding, Zeheng Wu, Zhitao Li

arxiv:2206.13398 v2 · 2022-06-21 · cs.CV · 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{7JFHBKT36VITOGJKI6GDTKE4P3}

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	2026-07-05T04:36:23.742921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa4a70aa7bf55137192a478c39a89c7ed827ad1c84965f2a32b66a7736e7c4a5

Aliases

arxiv: 2206.13398 · arxiv_version: 2206.13398v2 · doi: 10.48550/arxiv.2206.13398 · pith_short_12: 7JFHBKT36VIT · pith_short_16: 7JFHBKT36VITOGJK · pith_short_8: 7JFHBKT3

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/7JFHBKT36VITOGJKI6GDTKE4P3 \
  | 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: fa4a70aa7bf55137192a478c39a89c7ed827ad1c84965f2a32b66a7736e7c4a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2fe74a8404d52bbc978bf85c8a53c702048a0ac6ec0b8e03a9b4b391f8c7889",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-21T14:03:20Z",
    "title_canon_sha256": "9c36d07ea08d2da15d2f6c0cc94a898d5cab19e5b971f7b29ab291bd80b4f3fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13398",
    "kind": "arxiv",
    "version": 2
  }
}