Pith Number

pith:BPKJOLKY

pith:2024:BPKJOLKYFBFME3ICDUX2QWGT6T

not attested not anchored not stored refs pending

Effective Noise-aware Data Simulation for Domain-adaptive Speech Enhancement Leveraging Dynamic Stochastic Perturbation

Berlin Chen, Chien-Chun Wang, Hsin-Min Wang, Hung-Shin Lee, Li-Wei Chen

arxiv:2409.01545 v1 · 2024-09-03 · cs.SD · cs.AI · cs.CL · 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{BPKJOLKYFBFME3ICDUX2QWGT6T}

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	2026-07-05T09:02:30.564130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd4972d58284ac26d021d2fa858d3f4f35badbc3c625b469cddf0e273188ca5

Aliases

arxiv: 2409.01545 · arxiv_version: 2409.01545v1 · doi: 10.48550/arxiv.2409.01545 · pith_short_12: BPKJOLKYFBFM · pith_short_16: BPKJOLKYFBFME3IC · pith_short_8: BPKJOLKY

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/BPKJOLKYFBFME3ICDUX2QWGT6T \
  | 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: 0bd4972d58284ac26d021d2fa858d3f4f35badbc3c625b469cddf0e273188ca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "490878790e83539e6b7122fdbbb3e37771cf5f4208de227ae96a9d52b242f110",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2024-09-03T02:29:01Z",
    "title_canon_sha256": "210f6fc8534fb6988f90b71f04d3a50e7c6f3547c2f51afd902dc001dc7e5ab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.01545",
    "kind": "arxiv",
    "version": 1
  }
}