Pith Number

pith:SREWJI3N

pith:2026:SREWJI3NVF27ZWNM6HUSU32T4D

not attested not anchored not stored refs pending

Staged Depth-Pruning Distillation of a Flow-Matching Text-to-Speech Teacher: A Compact Hindi Speech Synthesizer

Sivateja Trikutam

arxiv:2607.18662 v1 · 2026-07-19 · 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{SREWJI3NVF27ZWNM6HUSU32T4D}

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	2026-07-22T00:22:59.185264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944964a36da975fcd9acf1e92a6f53e0ceae664a544ae910c85a6daef8d85bfd

Aliases

arxiv: 2607.18662 · arxiv_version: 2607.18662v1 · doi: 10.48550/arxiv.2607.18662 · pith_short_12: SREWJI3NVF27 · pith_short_16: SREWJI3NVF27ZWNM · pith_short_8: SREWJI3N

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/SREWJI3NVF27ZWNM6HUSU32T4D \
  | 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: 944964a36da975fcd9acf1e92a6f53e0ceae664a544ae910c85a6daef8d85bfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01bea01eb7c6e99af3848e4bd934000f1cf7887f524631596a2f37ff1774fb8d",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-07-19T11:20:25Z",
    "title_canon_sha256": "44e0bab88f729939a6777f46eb104f4a495748efdeb73acb680609de15e34ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18662",
    "kind": "arxiv",
    "version": 1
  }
}