Pith Number

pith:CXCIBRVN

pith:2025:CXCIBRVNJDJOUPCNGWJOGWR26H

not attested not anchored not stored refs pending

Active Learning for Text-to-Speech Synthesis with Informative Sample Collection

Hiroshi Saruwatari, Kentaro Seki, Shinnosuke Takamichi, Takaaki Saeki

arxiv:2507.08319 v1 · 2025-07-11 · 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{CXCIBRVNJDJOUPCNGWJOGWR26H}

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	2026-07-05T11:35:21.411537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c480c6ad48d2ea3c4d3592e35a3af1fd3a0326161c30765fa0601787a27da9

Aliases

arxiv: 2507.08319 · arxiv_version: 2507.08319v1 · doi: 10.48550/arxiv.2507.08319 · pith_short_12: CXCIBRVNJDJO · pith_short_16: CXCIBRVNJDJOUPCN · pith_short_8: CXCIBRVN

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/CXCIBRVNJDJOUPCNGWJOGWR26H \
  | 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: 15c480c6ad48d2ea3c4d3592e35a3af1fd3a0326161c30765fa0601787a27da9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "782004a634bc5c385677044259e94a69126b16246506eeda691421bd2121a629",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-11T05:11:03Z",
    "title_canon_sha256": "c2dfd7b018aa8651f7f9121b59f7cce46f0a5629fa82c1f4dcd2007027168e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08319",
    "kind": "arxiv",
    "version": 1
  }
}