Pith Number

pith:VWRCLU3E

pith:2023:VWRCLU3EH4TH4T5ZG5LE76M6YQ

not attested not anchored not stored refs pending

Laughter Synthesis using Pseudo Phonetic Tokens with a Large-scale In-the-wild Laughter Corpus

Ai Morimatsu, Detai Xin, Hiroshi Saruwatari, Shinnosuke Takamichi

arxiv:2305.12442 v2 · 2023-05-21 · 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{VWRCLU3EH4TH4T5ZG5LE76M6YQ}

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	2026-07-05T06:14:10.802186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada225d3643f267e4fb937564ff99ec40f46eeab9ddf1bd7a849c3082204c253

Aliases

arxiv: 2305.12442 · arxiv_version: 2305.12442v2 · doi: 10.48550/arxiv.2305.12442 · pith_short_12: VWRCLU3EH4TH · pith_short_16: VWRCLU3EH4TH4T5Z · pith_short_8: VWRCLU3E

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/VWRCLU3EH4TH4T5ZG5LE76M6YQ \
  | 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: ada225d3643f267e4fb937564ff99ec40f46eeab9ddf1bd7a849c3082204c253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cefa411a33c2d678b1fa4b6f7d2e5c70d40843e42029e7ebb322ce958743fe84",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-05-21T12:25:25Z",
    "title_canon_sha256": "1d3e8513c27e112966d1604d93815b7e4c57440304430433f2e08b19693a2fa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12442",
    "kind": "arxiv",
    "version": 2
  }
}