Pith Number

pith:FQXTKOYW

pith:2026:FQXTKOYWDPUBIIDK2WHTQH5MKY

not attested not anchored not stored refs pending

FedProIn: Mitigating Client Drift for Learnable Prototypes in Federated Medical Imaging

Harsh Kumar, Tarun Kumar Garg, Vaanathi Sundaresan

arxiv:2607.04158 v1 · 2026-07-05 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQXTKOYWDPUBIIDK2WHTQH5MKY}

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	2026-07-07T02:19:00.172583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c2f353b161be814206ad58f381fac561cd200ff690228d3b5f50befdd48ddc6

Aliases

arxiv: 2607.04158 · arxiv_version: 2607.04158v1 · doi: 10.48550/arxiv.2607.04158 · pith_short_12: FQXTKOYWDPUB · pith_short_16: FQXTKOYWDPUBIIDK · pith_short_8: FQXTKOYW

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/FQXTKOYWDPUBIIDK2WHTQH5MKY \
  | 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: 2c2f353b161be814206ad58f381fac561cd200ff690228d3b5f50befdd48ddc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1392ca3ab4e3014b7f0f948150dd0c393bc63d226cf226493901f70b5f34c097",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-07-05T07:54:17Z",
    "title_canon_sha256": "d9958973e587604bf51f27b20d6a2082519c3ded6717e54f3ef36b2f5f827333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04158",
    "kind": "arxiv",
    "version": 1
  }
}