Pith Number

pith:6N7BSOIR

pith:2025:6N7BSOIRTFSN723ZTB7XTAU2HT

not attested not anchored not stored refs pending

FELLE: Autoregressive Speech Synthesis with Token-Wise Coarse-to-Fine Flow Matching

Haiyang Sun, Haoqin Sun, Hui Wang, Jiaming Zhou, Jinyu Li, Lingwei Meng, Shiwan Zhao, Shujie Liu, Yan Lu, Yanqing Liu, Yifan Yang, Yong Qin

arxiv:2502.11128 v2 · 2025-02-16 · cs.CL · 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{6N7BSOIRTFSN723ZTB7XTAU2HT}

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.

Cited by

1 paper in Pith

TTA-Bench: A Comprehensive Benchmark for Evaluating Text-to-Audio Models

Receipt and verification

First computed	2026-07-05T12:03:45.878973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f37e1939119964dfeb79987f79829a3ced89e25f8aa8b2db553cca5a8d23f26e

Aliases

arxiv: 2502.11128 · arxiv_version: 2502.11128v2 · doi: 10.48550/arxiv.2502.11128 · pith_short_12: 6N7BSOIRTFSN · pith_short_16: 6N7BSOIRTFSN723Z · pith_short_8: 6N7BSOIR

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/6N7BSOIRTFSN723ZTB7XTAU2HT \
  | 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: f37e1939119964dfeb79987f79829a3ced89e25f8aa8b2db553cca5a8d23f26e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a241774cb76cb84e7f5a46662e15376a36ad02ce19900faa6fae0051d09ba5",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-16T13:54:32Z",
    "title_canon_sha256": "6cec18e5f0447120e79839f09d37de57cc949c4884aa22ae7a754a705ce1e7d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11128",
    "kind": "arxiv",
    "version": 2
  }
}