Pith Number

pith:L2HA6KSZ

pith:2025:L2HA6KSZY2DGQWZIX2ZGLGI4PF

not attested not anchored not stored refs pending

Token-Level Prompt Mixture with Parameter-Free Routing for Federated Domain Generalization

Chaoran Cui, Lei Zhu, Shuai Gong, Xiaojun Chang, Xiaolin Dong, Xiushan Nie

arxiv:2504.21063 v1 · 2025-04-29 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2HA6KSZY2DGQWZIX2ZGLGI4PF}

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	2026-07-05T10:55:56.027990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e8e0f2a59c686685b28beb265991c794c84d4f9bfc6dcd0a640045a65c78238

Aliases

arxiv: 2504.21063 · arxiv_version: 2504.21063v1 · doi: 10.48550/arxiv.2504.21063 · pith_short_12: L2HA6KSZY2DG · pith_short_16: L2HA6KSZY2DGQWZI · pith_short_8: L2HA6KSZ

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/L2HA6KSZY2DGQWZIX2ZGLGI4PF \
  | 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: 5e8e0f2a59c686685b28beb265991c794c84d4f9bfc6dcd0a640045a65c78238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf1d597880d9b035947ce663da08e6efd3b6014fce13035d3834b43d59f1d5f7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-29T11:06:03Z",
    "title_canon_sha256": "0d2019c8fbc53ab6b49077cb4c50199bc0125b914717969277f747bccb1f0919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21063",
    "kind": "arxiv",
    "version": 1
  }
}