Pith Number

pith:NZPC6QIO

pith:2022:NZPC6QIOWABGZMQDWQSEF7MI63

not attested not anchored not stored refs pending

CopyCat2: A Single Model for Multi-Speaker TTS and Many-to-Many Fine-Grained Prosody Transfer

Alexis Moinet, Ammar Abbas, Arent van Korlaar, Mateusz Lajszczak, Penny Karanasou, Peter Makarov, Ray Li, Simon Slangen, Sri Karlapati, Thomas Drugman

arxiv:2206.13443 v1 · 2022-06-27 · 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{NZPC6QIOWABGZMQDWQSEF7MI63}

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	2026-07-05T04:35:06.902531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5e2f410eb0026cb203b42442fd88f6e4e2ea0d9997793e06f54351b7a08f11

Aliases

arxiv: 2206.13443 · arxiv_version: 2206.13443v1 · doi: 10.48550/arxiv.2206.13443 · pith_short_12: NZPC6QIOWABG · pith_short_16: NZPC6QIOWABGZMQD · pith_short_8: NZPC6QIO

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/NZPC6QIOWABGZMQDWQSEF7MI63 \
  | 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: 6e5e2f410eb0026cb203b42442fd88f6e4e2ea0d9997793e06f54351b7a08f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae75e15d40c58a04bd8f58cdbddb44d1a3830e20b77a770061014b547c12a73",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-06-27T16:48:23Z",
    "title_canon_sha256": "ed165582e780a0ae207f4f9ff0b000d7648cff3cd63e8a1b6d7bc28814ba2908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13443",
    "kind": "arxiv",
    "version": 1
  }
}