Pith Number

pith:JUTVWQOG

pith:2025:JUTVWQOGFER4Q7IROFGSBSTS4Q

not attested not anchored not stored refs pending

Towards Improved Speech Recognition through Optimized Synthetic Data Generation

Gilles Boulianne, Yanis Perrin

arxiv:2508.21631 v1 · 2025-08-29 · 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{JUTVWQOGFER4Q7IROFGSBSTS4Q}

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.

Cited by

2 papers in Pith

When Synthetic Speech Is All You Have: Better Call GRPO

How to Leverage Synthetic Speech for LLM-Based ASR Systems?

Receipt and verification

First computed	2026-07-05T12:01:46.900540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d275b41c62923c87d11714d20ca72e411c1d1e9c70c46fc14fa4c1a3bb373cd

Aliases

arxiv: 2508.21631 · arxiv_version: 2508.21631v1 · doi: 10.48550/arxiv.2508.21631 · pith_short_12: JUTVWQOGFER4 · pith_short_16: JUTVWQOGFER4Q7IR · pith_short_8: JUTVWQOG

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/JUTVWQOGFER4Q7IROFGSBSTS4Q \
  | 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: 4d275b41c62923c87d11714d20ca72e411c1d1e9c70c46fc14fa4c1a3bb373cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e761b7a7721fd7687c13bc0cdaa2cb6a4961a065932c17bca3b0523002881e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-08-29T13:46:41Z",
    "title_canon_sha256": "0077055508409458057ab798aa1209267ea43b551a1e77a85e2a5d658951881c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.21631",
    "kind": "arxiv",
    "version": 1
  }
}