Pith Number

pith:DSFXIEGD

pith:2025:DSFXIEGDP5QNI5C4W6GL3CS2GS

not attested not anchored not stored refs pending

Communication-Efficient Federated Fine-Tuning

Antonios Deligiannakis, Michael Theologitis, Vasilis Samoladas

arxiv:2505.04535 v3 · 2025-05-07 · 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{DSFXIEGDP5QNI5C4W6GL3CS2GS}

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	2026-05-17T23:39:01.384933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c8b7410c37f60d4745cb78cbd8a5a34a5e6032044b54ac495f356546e5f4764

Aliases

arxiv: 2505.04535 · arxiv_version: 2505.04535v3 · doi: 10.48550/arxiv.2505.04535 · pith_short_12: DSFXIEGDP5QN · pith_short_16: DSFXIEGDP5QNI5C4 · pith_short_8: DSFXIEGD

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/DSFXIEGDP5QNI5C4W6GL3CS2GS \
  | 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: 1c8b7410c37f60d4745cb78cbd8a5a34a5e6032044b54ac495f356546e5f4764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80aa1863ae2582ab91389777089528fbc549afcd292468643e5f63ea1ca8303a",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-07T16:13:21Z",
    "title_canon_sha256": "a978ef4262d60894e82a863a5b896fece1b1c2bf6cc5dae8e0e924e5b4942b20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04535",
    "kind": "arxiv",
    "version": 3
  }
}