Pith Number

pith:2IWQ3EKX

pith:2023:2IWQ3EKXNEAX6CB7QCB5JC72YE

not attested not anchored not stored refs pending

Exploring Speech Enhancement for Low-resource Speech Synthesis

Changhan Wang, Gael Le Lan, Kohei Saijo, Ning Dong, Sravya Popuri, Vikas Chandra, Xiaohui Zhang, Yangyang Shi, Zhaoheng Ni

arxiv:2309.10795 v1 · 2023-09-19 · 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{2IWQ3EKXNEAX6CB7QCB5JC72YE}

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	2026-07-05T06:52:17.277558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d22d0d915769017f083f8083d48bfac11b3224749f7c25ecd104acb8c21af060

Aliases

arxiv: 2309.10795 · arxiv_version: 2309.10795v1 · doi: 10.48550/arxiv.2309.10795 · pith_short_12: 2IWQ3EKXNEAX · pith_short_16: 2IWQ3EKXNEAX6CB7 · pith_short_8: 2IWQ3EKX

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/2IWQ3EKXNEAX6CB7QCB5JC72YE \
  | 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: d22d0d915769017f083f8083d48bfac11b3224749f7c25ecd104acb8c21af060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1050e362b5a1240b4214acf9b3694f86c5f37297b2a384a3c68099fc41c0c29a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-19T17:42:57Z",
    "title_canon_sha256": "c70f9bb3a65af1a65983cc755270074e640df0d770cb6caec7782798d4343a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10795",
    "kind": "arxiv",
    "version": 1
  }
}