Pith Number

pith:R4NGIRPW

pith:2025:R4NGIRPWVW5PWVXUBCJPX2M75J

not attested not anchored not stored refs pending

Cross-Learning Fine-Tuning Strategy for Dysarthric Speech Recognition Via CDSD database

Peipei Zhang, Qing Xiao, Yingshan Peng

arxiv:2508.18732 v1 · 2025-08-26 · cs.SD · 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{R4NGIRPWVW5PWVXUBCJPX2M75J}

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	2026-07-05T11:59:29.806067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f1a6445f6adbafb56f40892fbe99fea7f9fbd664a0e268d1ce24148750ca1ae

Aliases

arxiv: 2508.18732 · arxiv_version: 2508.18732v1 · doi: 10.48550/arxiv.2508.18732 · pith_short_12: R4NGIRPWVW5P · pith_short_16: R4NGIRPWVW5PWVXU · pith_short_8: R4NGIRPW

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/R4NGIRPWVW5PWVXUBCJPX2M75J \
  | 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: 8f1a6445f6adbafb56f40892fbe99fea7f9fbd664a0e268d1ce24148750ca1ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "969e517d6b2df0139b3d36964fff2e71b8ddddfe76a4d24ecff1b8ff0842cf24",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-08-26T07:00:12Z",
    "title_canon_sha256": "3aed17036cb25c8feb49a4927f65271f2552ba1342154bb93261b7c4c112033e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18732",
    "kind": "arxiv",
    "version": 1
  }
}