Pith Number

pith:QY32WRSP

pith:2025:QY32WRSPAFXZREYSSMWGDFKWYL

not attested not anchored not stored refs pending

Dysarthria Normalization via Local Lie Group Transformations for Robust ASR

Mikhail Osipov

arxiv:2504.12279 v2 · 2025-04-16 · cs.SD · cs.CL · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QY32WRSPAFXZREYSSMWGDFKWYL}

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	2026-07-05T10:58:25.995456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8637ab464f016f989312932c619556c2e8af34fa7bf81701222a72023843a498

Aliases

arxiv: 2504.12279 · arxiv_version: 2504.12279v2 · doi: 10.48550/arxiv.2504.12279 · pith_short_12: QY32WRSPAFXZ · pith_short_16: QY32WRSPAFXZREYS · pith_short_8: QY32WRSP

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/QY32WRSPAFXZREYSSMWGDFKWYL \
  | 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: 8637ab464f016f989312932c619556c2e8af34fa7bf81701222a72023843a498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ac2dc0e5376cc3f817159905921bfa7c97045c45272d5a6059e5b5c94b959ef",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-04-16T17:41:19Z",
    "title_canon_sha256": "5efe9cb037ed9ebc1e80c64beaacc5ea2aeb157be97371a301768dd041ec593a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12279",
    "kind": "arxiv",
    "version": 2
  }
}