Pith Number

pith:7CMEH6N4

pith:2022:7CMEH6N4RKQJEMHXXU5DE4D5X6

not attested not anchored not stored refs pending

Speak Like a Professional: Increasing Speech Intelligibility by Mimicking Professional Announcer Voice with Voice Conversion

Maori Kobayashi, Masato Akagi, Tuan Vu Ho

arxiv:2206.13021 v1 · 2022-06-27 · cs.SD · 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{7CMEH6N4RKQJEMHXXU5DE4D5X6}

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	2026-07-05T04:35:01.567379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f89843f9bc8aa09230f7bd3a32707dbf94892cc8f5663bde53580a50d85bc397

Aliases

arxiv: 2206.13021 · arxiv_version: 2206.13021v1 · doi: 10.48550/arxiv.2206.13021 · pith_short_12: 7CMEH6N4RKQJ · pith_short_16: 7CMEH6N4RKQJEMHX · pith_short_8: 7CMEH6N4

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/7CMEH6N4RKQJEMHXXU5DE4D5X6 \
  | 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: f89843f9bc8aa09230f7bd3a32707dbf94892cc8f5663bde53580a50d85bc397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbc2df0e6399b952517920c041b4472b50903db0bb4537390b2216c2485cd8d7",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-06-27T02:39:04Z",
    "title_canon_sha256": "2ac6f05358fd727c70bc2dac996e5160a5ff47980b62668b7d2f4a2635425fc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13021",
    "kind": "arxiv",
    "version": 1
  }
}