Pith Number

pith:LBBHR5BX

pith:2026:LBBHR5BXK4S6BCMEDLF2DCSCWS

not attested not anchored not stored refs pending

DAP: Doppler-aware Point Network for Heterogeneous mmWave Action Recognition

Can Wang, Jiaying Lin, Jinfu Liu, Mengyuan Liu, Shiman Wu

DAP-Net aligns mmWave radar point clouds across devices by treating Doppler patterns as invariant anchors and adding text-based semantic guidance.

arxiv:2605.09604 v2 · 2026-05-10 · cs.CV

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Record completeness

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2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

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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

DAP-Net significantly outperforms existing methods under heterogeneous radar settings, achieving state-of-the-art accuracy and strong cross-source robustness.

C2weakest assumption

That action-consistent spatio-temporal Doppler patterns provide reliable anchors for cross-source alignment and that the pretrained textual space supplies stable semantic guidance without introducing domain mismatch.

C3one line summary

Introduces the first heterogeneous multi-source mmWave point cloud HAR dataset and DAP-Net architecture with Doppler reparameterization and text alignment for cross-source robustness.

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-07-03T01:17:21.292735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584278f4375725e089841acba18a42b4a263eaa022a8c556db35275c346149f2

Aliases

arxiv: 2605.09604 · arxiv_version: 2605.09604v2 · doi: 10.48550/arxiv.2605.09604 · pith_short_12: LBBHR5BXK4S6 · pith_short_16: LBBHR5BXK4S6BCME · pith_short_8: LBBHR5BX

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LBBHR5BXK4S6BCMEDLF2DCSCWS \
  | 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: 584278f4375725e089841acba18a42b4a263eaa022a8c556db35275c346149f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f5b3599af7304cbfcf20ecea1f07c6f77a80f7c69ba50cb1cf6c34515ff7471",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-10T15:34:53Z",
    "title_canon_sha256": "840a32f7d5846098e02becd489b0b84ed869c91148af9258a11d436144005033"
  },
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  "source": {
    "id": "2605.09604",
    "kind": "arxiv",
    "version": 2
  }
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