Pith Number

pith:652VAV67

pith:2021:652VAV67TR6VFANG43F7VQD65R

not attested not anchored not stored refs pending

Federated Learning for Internet of Things: Applications, Challenges, and Opportunities

Bhaskar Krishnamachari, Chaoyang He, Lei Gao, Mi Zhang, Salman Avestimehr, Tuo Zhang

arxiv:2111.07494 v4 · 2021-11-15 · 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{652VAV67TR6VFANG43F7VQD65R}

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	2026-07-05T04:12:04.119215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7755057df9c7d5281a6e6cbfac07eec654f72094572bba13b7bfca4ba1c088c

Aliases

arxiv: 2111.07494 · arxiv_version: 2111.07494v4 · doi: 10.48550/arxiv.2111.07494 · pith_short_12: 652VAV67TR6V · pith_short_16: 652VAV67TR6VFANG · pith_short_8: 652VAV67

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/652VAV67TR6VFANG43F7VQD65R \
  | 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: f7755057df9c7d5281a6e6cbfac07eec654f72094572bba13b7bfca4ba1c088c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c811492103a00f7b2b8e09d6d40dbdcdee11b21977335738a528424adc4ba99",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-15T02:06:12Z",
    "title_canon_sha256": "2121f472a0dde15f9ee7b465cd1c9e99c653742778b3f951236aae65bedc34dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07494",
    "kind": "arxiv",
    "version": 4
  }
}