Pith Number

pith:V5P3Z4GR

pith:2023:V5P3Z4GRHW7HM5QOT4BTAQ3QC5

not attested not anchored not stored refs pending

FedPerfix: Towards Partial Model Personalization of Vision Transformers in Federated Learning

Chen Chen, Guangyu Sun, Jun Luo, Matias Mendieta, Shandong Wu

arxiv:2308.09160 v1 · 2023-08-17 · cs.CV · 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{V5P3Z4GRHW7HM5QOT4BTAQ3QC5}

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	2026-07-05T06:42:28.539170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af5fbcf0d13dbe76760e9f033043701761f084041980f40e4e4e08d2cdc87f0d

Aliases

arxiv: 2308.09160 · arxiv_version: 2308.09160v1 · doi: 10.48550/arxiv.2308.09160 · pith_short_12: V5P3Z4GRHW7H · pith_short_16: V5P3Z4GRHW7HM5QO · pith_short_8: V5P3Z4GR

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/V5P3Z4GRHW7HM5QOT4BTAQ3QC5 \
  | 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: af5fbcf0d13dbe76760e9f033043701761f084041980f40e4e4e08d2cdc87f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "559366f0f26174adaf9ea22d81dd4f2d0dfe96104db0fcaed62b5165fe5b1cf8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-17T19:22:30Z",
    "title_canon_sha256": "51c95fae3e99151dc0a7f329f03d216583741048f0e6425b7a4432902c7b9b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09160",
    "kind": "arxiv",
    "version": 1
  }
}