Pith Number

pith:L2LGSYQB

pith:2024:L2LGSYQBWK2XTGLQ7DWQEEGVEN

not attested not anchored not stored refs pending

Caesar: A Low-deviation Compression Approach for Efficient Federated Learning

Hongli Xu, Jiaming Yan, Jianchun Liu, Jiantao Gong, Kun Hou, Liusheng Huang, Xudong Liu

arxiv:2412.19989 v1 · 2024-12-28 · 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{L2LGSYQBWK2XTGLQ7DWQEEGVEN}

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	2026-07-05T09:54:52.805159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e96696201b2b5799970f8ed0210d5236bd3661c9a4d5403e6509dbedb1e7d91

Aliases

arxiv: 2412.19989 · arxiv_version: 2412.19989v1 · doi: 10.48550/arxiv.2412.19989 · pith_short_12: L2LGSYQBWK2X · pith_short_16: L2LGSYQBWK2XTGLQ · pith_short_8: L2LGSYQB

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/L2LGSYQBWK2XTGLQ7DWQEEGVEN \
  | 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: 5e96696201b2b5799970f8ed0210d5236bd3661c9a4d5403e6509dbedb1e7d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19093ee48c3640ac0fb35d4d66757236b28e5f2814704e9a0b905003099cea5e",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-28T03:20:36Z",
    "title_canon_sha256": "21855daf1cbaeac0ace7ea124929769cee8b991f7415045b3e65a2f828bef5aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19989",
    "kind": "arxiv",
    "version": 1
  }
}