Pith Number

pith:WMH4KXFL

pith:2025:WMH4KXFLU3BDOPE5N35SHIB4SR

not attested not anchored not stored refs pending

FedTeddi: Temporal Drift and Divergence Aware Scheduling for Timely Federated Edge Learning

Sheng Zhou, Tan Chen, Wei Chen, Yuxuan Bai, Yuxuan Sun, Zhisheng Niu

arxiv:2509.07342 v1 · 2025-09-09 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMH4KXFLU3BDOPE5N35SHIB4SR}

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	2026-07-05T12:07:20.014996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30fc55caba6c2373c9d6efb23a03c94496a3c407b6cff68b079bf2df2a19df8

Aliases

arxiv: 2509.07342 · arxiv_version: 2509.07342v1 · doi: 10.48550/arxiv.2509.07342 · pith_short_12: WMH4KXFLU3BD · pith_short_16: WMH4KXFLU3BDOPE5 · pith_short_8: WMH4KXFL

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/WMH4KXFLU3BDOPE5N35SHIB4SR \
  | 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: b30fc55caba6c2373c9d6efb23a03c94496a3c407b6cff68b079bf2df2a19df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51f5fff3ed7b22844c1f88ea9e9f66b561959db4279ce37e8ac5d9d105036228",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-09T02:33:48Z",
    "title_canon_sha256": "d31837dddc9337e6d13a1e09e01cf0a346c86bdb60fd4fdd8ae6f6a93c7dd865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07342",
    "kind": "arxiv",
    "version": 1
  }
}