Pith Number

pith:4JSJX2IO

pith:2025:4JSJX2IO5SQ74SMNEYZ6SKLZA7

not attested not anchored not stored refs pending

An Exploration of ECAPA-TDNN and x-vector Speaker Representations in Zero-shot Multi-speaker TTS

Jind\v{r}ich Matou\v{s}ek, Marie Kune\v{s}ov\'a, Zden\v{e}k Hanzl\'i\v{c}ek

arxiv:2506.20190 v1 · 2025-06-25 · eess.AS · cs.SD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JSJX2IO5SQ74SMNEYZ6SKLZA7}

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	2026-07-05T12:01:24.338832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2649be90eeca1fe498d2633e9297907da781ec5031194aecf095ee4cb829060

Aliases

arxiv: 2506.20190 · arxiv_version: 2506.20190v1 · doi: 10.48550/arxiv.2506.20190 · pith_short_12: 4JSJX2IO5SQ7 · pith_short_16: 4JSJX2IO5SQ74SMN · pith_short_8: 4JSJX2IO

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/4JSJX2IO5SQ74SMNEYZ6SKLZA7 \
  | 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: e2649be90eeca1fe498d2633e9297907da781ec5031194aecf095ee4cb829060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b658e83aea40be7074540794aaea021a8575483f5ae4f42a171a716a206b4a2d",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-06-25T07:31:32Z",
    "title_canon_sha256": "53bb33395b848a6485277dcc6f2b10d263a8c1413ca5a46cc79404dc8b0966a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20190",
    "kind": "arxiv",
    "version": 1
  }
}