Pith Number

pith:XXLQIJOT

pith:2023:XXLQIJOTPPWLUD36ENVBXRBE6F

not attested not anchored not stored refs pending

FedFTN: Personalized Federated Learning with Deep Feature Transformation Network for Multi-institutional Low-count PET Denoising

Axel Rominger, Biao Li, Bo Zhou, Chi Liu, Huidong Xie, James S. Duncan, Jun Hou, Kuangyu Shi, Qiong Liu, S. Kevin Zhou, Xiongchao Chen, Xueqi Guo, Zhicheng Feng

arxiv:2304.00570 v3 · 2023-04-02 · eess.IV · 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{XXLQIJOTPPWLUD36ENVBXRBE6F}

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	2026-07-05T06:57:52.930212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdd70425d37becba0f7e236a1bc424f1671c0f8ac046b2b9a79d1bf6eeafe808

Aliases

arxiv: 2304.00570 · arxiv_version: 2304.00570v3 · doi: 10.48550/arxiv.2304.00570 · pith_short_12: XXLQIJOTPPWL · pith_short_16: XXLQIJOTPPWLUD36 · pith_short_8: XXLQIJOT

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/XXLQIJOTPPWLUD36ENVBXRBE6F \
  | 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: bdd70425d37becba0f7e236a1bc424f1671c0f8ac046b2b9a79d1bf6eeafe808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "841381eb226ca2ed88b608cd41c13bf11451e924bc71f596859d52cb7fff2fc9",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-04-02T16:39:59Z",
    "title_canon_sha256": "f060e72e4e6fb4297aa96f6b56f5a59aa758705a4e95073cc7bb8785456f0c81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00570",
    "kind": "arxiv",
    "version": 3
  }
}