Pith Number

pith:IHCXOTR2

pith:2025:IHCXOTR25MTD4LVECE2J6QB3RH

not attested not anchored not stored refs pending

Multi-interaction TTS toward professional recording reproduction

Aya Watanabe, Hiroki Kanagawa, Kenichi Fujita, Yusuke Ijima

arxiv:2507.00808 v2 · 2025-07-01 · 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{IHCXOTR25MTD4LVECE2J6QB3RH}

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	2026-07-05T11:30:46.200247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41c5774e3aeb263e2ea411349f403b89eacb6fc39fa212d0566dd6ded858fc4c

Aliases

arxiv: 2507.00808 · arxiv_version: 2507.00808v2 · doi: 10.48550/arxiv.2507.00808 · pith_short_12: IHCXOTR25MTD · pith_short_16: IHCXOTR25MTD4LVE · pith_short_8: IHCXOTR2

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/IHCXOTR25MTD4LVECE2J6QB3RH \
  | 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: 41c5774e3aeb263e2ea411349f403b89eacb6fc39fa212d0566dd6ded858fc4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de870e36cafe2f41c039b765cd48e30f6cde6d5f968467a8f3b64b47c428ff2a",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-01T14:40:51Z",
    "title_canon_sha256": "a22386304372f3d922ef6ae3a49c2fd787f5cbd543a8cf74871304ebced8ee44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00808",
    "kind": "arxiv",
    "version": 2
  }
}