Pith Number

pith:7B2HHTGA

pith:2024:7B2HHTGAXDXIIT4ATPLHO4A5CW

not attested not anchored not stored refs pending

Building speech corpus with diverse voice characteristics for its prompt-based representation

Aya Watanabe, Detai Xin, Hiroshi Saruwatari, Shinnosuke Takamichi, Wataru Nakata, Yuki Saito

arxiv:2403.13353 v1 · 2024-03-20 · 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{7B2HHTGAXDXIIT4ATPLHO4A5CW}

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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	2026-07-05T07:58:35.201471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f87473ccc0b8ee844f809bd677701d158d940986bb506465ac1b0b48fff98c7c

Aliases

arxiv: 2403.13353 · arxiv_version: 2403.13353v1 · doi: 10.48550/arxiv.2403.13353 · pith_short_12: 7B2HHTGAXDXI · pith_short_16: 7B2HHTGAXDXIIT4A · pith_short_8: 7B2HHTGA

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/7B2HHTGAXDXIIT4ATPLHO4A5CW \
  | 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: f87473ccc0b8ee844f809bd677701d158d940986bb506465ac1b0b48fff98c7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cd0000e1e20b77cdde668d99277482916e1c78612b57b092327912037c8fb53",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2024-03-20T07:31:27Z",
    "title_canon_sha256": "d6c3cd9b5da83c9cd70cb872d704f11a03b909833dfbf4ded543d9ce8909dfdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13353",
    "kind": "arxiv",
    "version": 1
  }
}