Pith Number

pith:757ONTIM

pith:2025:757ONTIMA5EMANIMKPYSCWPG4Y

not attested not anchored not stored refs pending

Technical report: Impact of Duration Prediction on Speaker-specific TTS for Indian Languages

Amruta Parulekar, Ganesh Ramakrishnan, Isha Pandey, Pranav Gaikwad

arxiv:2507.16875 v1 · 2025-07-22 · eess.AS · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{757ONTIMA5EMANIMKPYSCWPG4Y}

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	2026-07-05T11:41:57.573525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff7ee6cd0c0748c0350c53f12159e6e60f97f6ca8d60e310bc38179eb4391f7d

Aliases

arxiv: 2507.16875 · arxiv_version: 2507.16875v1 · doi: 10.48550/arxiv.2507.16875 · pith_short_12: 757ONTIMA5EM · pith_short_16: 757ONTIMA5EMANIM · pith_short_8: 757ONTIM

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/757ONTIMA5EMANIMKPYSCWPG4Y \
  | 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: ff7ee6cd0c0748c0350c53f12159e6e60f97f6ca8d60e310bc38179eb4391f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b1bf6b32e0fd5e2cb2a465943c964ddc5ae25996cea3bc36e8a4289d636855",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-07-22T09:38:30Z",
    "title_canon_sha256": "7091c5a0f7dd73a91a2ea7e92e9d118aa1baf6319cad36871433d91e9ef06574"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16875",
    "kind": "arxiv",
    "version": 1
  }
}