Pith Number

pith:H2DFXHE6

pith:2024:H2DFXHE6HMNTTK7557TUMRHU2E

not attested not anchored not stored refs pending

Hard-Synth: Synthesizing Diverse Hard Samples for ASR using Zero-Shot TTS and LLM

Hao Yang, Huan Zhao, Jiawei Yu, Jinsong Su, Min Zhang, Wei Tang, Xiaofeng Zhao, Xiaosong Qiao, Yuang Li

arxiv:2411.13159 v1 · 2024-11-20 · cs.CL · cs.SD · 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{H2DFXHE6HMNTTK7557TUMRHU2E}

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	2026-07-05T09:38:06.042583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e865b9c9e3b1b39abfdefe74644f4d11882a54f6dc2c98ef9db9e2cfbb641f8

Aliases

arxiv: 2411.13159 · arxiv_version: 2411.13159v1 · doi: 10.48550/arxiv.2411.13159 · pith_short_12: H2DFXHE6HMNT · pith_short_16: H2DFXHE6HMNTTK75 · pith_short_8: H2DFXHE6

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/H2DFXHE6HMNTTK7557TUMRHU2E \
  | 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: 3e865b9c9e3b1b39abfdefe74644f4d11882a54f6dc2c98ef9db9e2cfbb641f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fc9bc7ad372cf1272ee4c423798e6afe659991b0cef2d7d8febeb7ecf7fb287",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-11-20T09:49:37Z",
    "title_canon_sha256": "055b121cf04923e5312319cf7e57c0b7d13a3a7c0dfc6e4f39b6831a5b236ee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13159",
    "kind": "arxiv",
    "version": 1
  }
}