Pith Number

pith:4WHFA4G2

pith:2023:4WHFA4G2B2SKVDNCPJIN4JEA56

not attested not anchored not stored refs pending

RaftFed: A Lightweight Federated Learning Framework for Vehicular Crowd Intelligence

Bin Guo, Changan Yang, Helei Cui, Yao Zhang, Yaxing Chen, Zheng Yan, Zhiwen Yu, Zijiang Yang

arxiv:2310.07268 v1 · 2023-10-11 · 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{4WHFA4G2B2SKVDNCPJIN4JEA56}

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	2026-07-05T06:59:42.914205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e58e5070da0ea4aa8da27a50de2480ef8fd9fcdbe6254af94bc833c0cde4d237

Aliases

arxiv: 2310.07268 · arxiv_version: 2310.07268v1 · doi: 10.48550/arxiv.2310.07268 · pith_short_12: 4WHFA4G2B2SK · pith_short_16: 4WHFA4G2B2SKVDNC · pith_short_8: 4WHFA4G2

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/4WHFA4G2B2SKVDNCPJIN4JEA56 \
  | 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: e58e5070da0ea4aa8da27a50de2480ef8fd9fcdbe6254af94bc833c0cde4d237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1e0e9ab5ed0a2294ec98064c6b64f62349eaa0b9b7a2330d4a17259ebee384c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-11T07:50:51Z",
    "title_canon_sha256": "e54de038687ea6c9215da64b9b4d9e3c4896dba39582b0c4e02bee959e42179f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.07268",
    "kind": "arxiv",
    "version": 1
  }
}