Pith Number

pith:L3V3E4EC

pith:2026:L3V3E4ECXX6BV7XEEICIW47E6O

not attested not anchored not stored refs pending

StarTSE: Towards Streaming Target Speaker Extraction via Chunk-wise Interleaved Splicing of Autoregressive Language Model

Guiping Zhong, Haiyun Li, Hui Lu, Huimeng Wang, Jiakui Li, Jinjiang Liu, Liang Cao, Liyang Chen, Shiyin Kang, Shuhai Peng, Zhiyong Wu

Chunk-wise interleaved splicing lets autoregressive models perform stable streaming target speaker extraction.

arxiv:2604.19635 v2 · 2026-04-21 · cs.SD · cs.AI

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\usepackage{pith}
\pithnumber{L3V3E4ECXX6BV7XEEICIW47E6O}

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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.

Claims

C1strongest claim

Our approach maintains 100% stability and superior intelligibility while achieving streaming results comparable to or even surpassing offline baselines, with RTF of 0.248.

C2weakest assumption

That the Chunk-wise Interleaved Splicing Paradigm plus historical context refinement fully resolves the training-inference mismatch for autoregressive models without introducing new artifacts at chunk boundaries.

C3one line summary

Chunk-wise Interleaved Splicing with historical context refinement lets autoregressive models deliver stable streaming target speaker extraction on Libri2Mix, matching or exceeding offline baselines at RTF 0.248.

Receipt and verification

First computed	2026-07-07T02:18:41.021900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eebb27082bdfc1afee422048b73e4f3977b67b0c29b60a373627a733b96bc0f

Aliases

arxiv: 2604.19635 · arxiv_version: 2604.19635v2 · doi: 10.48550/arxiv.2604.19635 · pith_short_12: L3V3E4ECXX6B · pith_short_16: L3V3E4ECXX6BV7XE · pith_short_8: L3V3E4EC

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/L3V3E4ECXX6BV7XEEICIW47E6O \
  | 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: 5eebb27082bdfc1afee422048b73e4f3977b67b0c29b60a373627a733b96bc0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0947e4415e43a1097348e2c32ae3a479d21be1f89aa020d32dd800462577071c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-04-21T16:25:22Z",
    "title_canon_sha256": "06403645674df1044a0055482b07b8d8a22512ae778fbdcca77f8d19dd5ef91d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.19635",
    "kind": "arxiv",
    "version": 2
  }
}