Pith Number

pith:FDXUCHFT

pith:2026:FDXUCHFTMJF4H7XRHKYNLNHYA5

not attested not anchored not stored refs pending

AViS-Mamba: Adaptive Visual Steering of Audio State-Space Dynamics for Violence Detection

Damith Chamalke Senadeera, Dimitrios Kollias, Gregory Slabaugh

Video CLS tokens steer audio Mamba parameters via conditional LoRA to improve multimodal violence detection accuracy.

arxiv:2604.03329 v2 · 2026-04-02 · cs.CV · cs.AI · cs.LG · cs.SD

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\usepackage{pith}
\pithnumber{FDXUCHFTMJF4H7XRHKYNLNHYA5}

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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

On audio-filtered clip-level subsets of NTU-CCTV and DVD, CoLoRSMamba outperforms representative audio-only, video-only, and multimodal baselines, achieving 88.63% accuracy / 86.24% F1-V on NTU-CCTV and 75.77% accuracy / 72.94% F1-V on DVD while offering a favorable accuracy-efficiency tradeoff with fewer parameters and FLOPs.

C2weakest assumption

That the CLS token from VideoMamba can reliably generate channel-wise modulation vectors and stabilization gates that adapt AudioMamba's Delta, B, C parameters to produce genuinely scene-aware audio dynamics without introducing misalignment or noise in real-world conditions.

C3one line summary

CoLoRSMamba steers AudioMamba using video CLS-guided conditional LoRA to adapt selective state-space parameters, outperforming baselines on audio-filtered NTU-CCTV and DVD subsets with 88.63% and 75.77% accuracy respectively.

Receipt and verification

First computed	2026-07-07T02:18:39.570096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28ef411cb3624bc3fef13ab0d5b4f8074249d28929eb08f580251bd43ce8ed0b

Aliases

arxiv: 2604.03329 · arxiv_version: 2604.03329v2 · doi: 10.48550/arxiv.2604.03329 · pith_short_12: FDXUCHFTMJF4 · pith_short_16: FDXUCHFTMJF4H7XR · pith_short_8: FDXUCHFT

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/FDXUCHFTMJF4H7XRHKYNLNHYA5 \
  | 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: 28ef411cb3624bc3fef13ab0d5b4f8074249d28929eb08f580251bd43ce8ed0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c57b3adfce891048610ac17661527dfcd3a71c3cb7e0c30b48c00e3a3b5a25",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-04-02T22:14:25Z",
    "title_canon_sha256": "e8cab262b431ef21758c7550d53c6438f5b737844fd2fcdfb66a1b470757e399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.03329",
    "kind": "arxiv",
    "version": 2
  }
}