Pith Number

pith:KLZKIOXS

pith:2022:KLZKIOXSVVNJFCOHWU2C5AVULD

not attested not anchored not stored refs pending

A Text-to-Speech Pipeline, Evaluation Methodology, and Initial Fine-Tuning Results for Child Speech Synthesis

Dan Bigioi, Horia Cucu, Mariam Yiwere, Peter Corcoran, Rishabh Jain

arxiv:2203.11562 v2 · 2022-03-22 · cs.SD · cs.CL · 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{KLZKIOXSVVNJFCOHWU2C5AVULD}

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	2026-07-05T04:11:12.756476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f2a43af2ad5a9289c7b5342e82b458ce3b96aca24db0fd4c9c88025b638d27

Aliases

arxiv: 2203.11562 · arxiv_version: 2203.11562v2 · doi: 10.48550/arxiv.2203.11562 · pith_short_12: KLZKIOXSVVNJ · pith_short_16: KLZKIOXSVVNJFCOH · pith_short_8: KLZKIOXS

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/KLZKIOXSVVNJFCOHWU2C5AVULD \
  | 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: 52f2a43af2ad5a9289c7b5342e82b458ce3b96aca24db0fd4c9c88025b638d27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2584b3ce78eace73df1cebf7d954af2fa7e9f7092ebbe9c1508da788a7f2485",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-03-22T09:34:21Z",
    "title_canon_sha256": "2dd94bb488938b2f2db147a6c91fb7ff7765be0d837544b33681b79533b43c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11562",
    "kind": "arxiv",
    "version": 2
  }
}