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Pith Number

pith:ZPN2L2FJ

pith:2025:ZPN2L2FJTMFEZJ3ORE5DNQDUDD
not attested not anchored not stored refs pending

FlexDuo: A Pluggable System for Enabling Full-Duplex Capabilities in Speech Dialogue Systems

Borui Liao, Di Zhang, Jiao Ou, Kaiyuan Yang, Pengfei Wan, Weihua Jian, Yulong Xu

arxiv:2502.13472 v2 · 2025-02-19 · cs.CL · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{ZPN2L2FJTMFEZJ3ORE5DNQDUDD}

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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.

Cited by

7 papers in Pith

Hierarchical Acoustic-Semantic Modeling: Modality Separation and Semantic Coherence for Full-Duplex SLMs
A Survey of Full-Duplex Spoken Dialogue Systems: Architectural Hierarchy, Interaction Ontology, and Decision State Machine
Next-Turn: Duration-Aware Streaming Endpoint Detection via Time-to-Next-Speech-Onset Prediction
IRAF: Interference-Resilient Adaptive Fusion for Noise-Robust End-to-End Full-Duplex Spoken Dialogue Systems
Liberating LLM Capabilities in Full-Duplex Speech Models
Receipt and verification
First computed 2026-07-05T11:11:42.116745Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

cbdba5e8a99b0a4ca76e893a36c07418e746804ad4706f94dbc99962d7906c94

Aliases

arxiv: 2502.13472 · arxiv_version: 2502.13472v2 · doi: 10.48550/arxiv.2502.13472 · pith_short_12: ZPN2L2FJTMFE · pith_short_16: ZPN2L2FJTMFEZJ3O · pith_short_8: ZPN2L2FJ
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/ZPN2L2FJTMFEZJ3ORE5DNQDUDD \
  | 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: cbdba5e8a99b0a4ca76e893a36c07418e746804ad4706f94dbc99962d7906c94
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "c3d175d2ae6cba11ab50cf1ffe5e67ba28c78e5f16ca2a40d89d45189c1757c8",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-19T06:51:34Z",
    "title_canon_sha256": "ce296f3190e617da0ec8779f42c9fc6870d15f8975c0adc4202e604b70ec0acd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13472",
    "kind": "arxiv",
    "version": 2
  }
}