Pith Number

pith:TNPK7Y7G

pith:2021:TNPK7Y7GNSSHQCOYAGC2Y5M7CZ

not attested not anchored not stored refs pending

VAENAR-TTS: Variational Auto-Encoder based Non-AutoRegressive Text-to-Speech Synthesis

Helen Meng, Hui Lu, Shiyin Kang, Xixin Wu, Xu Li, Xunying Liu, Zhiyong Wu

arxiv:2107.03298 v1 · 2021-07-07 · cs.SD · cs.MM · 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{TNPK7Y7GNSSHQCOYAGC2Y5M7CZ}

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	2026-07-05T02:56:02.527895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b5eafe3e66ca47809d80185ac759f16731012104282da85a9075dbd50c2803d

Aliases

arxiv: 2107.03298 · arxiv_version: 2107.03298v1 · doi: 10.48550/arxiv.2107.03298 · pith_short_12: TNPK7Y7GNSSH · pith_short_16: TNPK7Y7GNSSHQCOY · pith_short_8: TNPK7Y7G

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/TNPK7Y7GNSSHQCOYAGC2Y5M7CZ \
  | 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: 9b5eafe3e66ca47809d80185ac759f16731012104282da85a9075dbd50c2803d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea8c3a1b29e9440750b4322cb332e80dcd01d04adf55484edf16d435b0c8f8e",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-07-07T15:32:36Z",
    "title_canon_sha256": "46b642be43939e379b8bffb0b89f96dd6f3d887bd9f25e4039de36d347edd390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03298",
    "kind": "arxiv",
    "version": 1
  }
}