Pith Number

pith:ISEWEFLJ

pith:2026:ISEWEFLJIMSJFMU5YTKX45NBXN

not attested not anchored not stored refs pending

ZeSTA: Zero-Shot TTS Augmentation with Domain-Conditioned Training for Data-Efficient Personalized Speech Synthesis

Hwayeon Kim, Hyeonyu Kim, Jinwoo Oh, Youngwon Choi

arxiv:2603.04219 v2 · 2026-03-04 · cs.SD · cs.AI · 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{ISEWEFLJIMSJFMU5YTKX45NBXN}

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	2026-06-19T16:12:52.076093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4489621569432492b29dc4d57e75a1bb4162297b668b3c1bfa21f1d3424aee75

Aliases

arxiv: 2603.04219 · arxiv_version: 2603.04219v2 · doi: 10.48550/arxiv.2603.04219 · pith_short_12: ISEWEFLJIMSJ · pith_short_16: ISEWEFLJIMSJFMU5 · pith_short_8: ISEWEFLJ

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/ISEWEFLJIMSJFMU5YTKX45NBXN \
  | 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: 4489621569432492b29dc4d57e75a1bb4162297b668b3c1bfa21f1d3424aee75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5262b33deb9a081058c72a374ff2c7fe8ea7f285202c47238446764d9e5f1952",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-03-04T16:04:02Z",
    "title_canon_sha256": "1cb89d48b0569772f76b5ab9b75d68168c75fd788d38ff896a3e5e34a5547ad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.04219",
    "kind": "arxiv",
    "version": 2
  }
}