Pith Number

pith:YMPZ6M6R

pith:2021:YMPZ6M6RBANXZWX53HDD6W3ZW3

not attested not anchored not stored refs pending

On the Interplay Between Sparsity, Naturalness, Intelligibility, and Prosody in Speech Synthesis

Alexander H. Liu, Cheng-I Jeff Lai, David Cox, Erica Cooper, James Glass, Junichi Yamagishi, Kaizhi Qian, Shiyu Chang, Yang Zhang, Yi-Lun Liao, Yung-Sung Chuang

arxiv:2110.01147 v2 · 2021-10-04 · 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{YMPZ6M6RBANXZWX53HDD6W3ZW3}

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	2026-07-05T03:26:44.574733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c31f9f33d1081b7cdafdd9c63f5b79b6d8c293387eefffb64c4c4734bd611702

Aliases

arxiv: 2110.01147 · arxiv_version: 2110.01147v2 · doi: 10.48550/arxiv.2110.01147 · pith_short_12: YMPZ6M6RBANX · pith_short_16: YMPZ6M6RBANXZWX5 · pith_short_8: YMPZ6M6R

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/YMPZ6M6RBANXZWX53HDD6W3ZW3 \
  | 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: c31f9f33d1081b7cdafdd9c63f5b79b6d8c293387eefffb64c4c4734bd611702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff1f5297dfd80dadbd7fd3f9c680bc67d8b8e5ce5013f8b27783cab518f3ee6",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-10-04T02:03:28Z",
    "title_canon_sha256": "f622c8c8fc5664270808a32b937dcb94e965fe61f2328e7f4fe4ac00378a57e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01147",
    "kind": "arxiv",
    "version": 2
  }
}