Pith Number

pith:5PXOJLYS

pith:2025:5PXOJLYSYTQ6Z3JIJI2IB3W2OL

not attested not anchored not stored refs pending

Power-Aware Cognitive Radar Multi-target Tracking Under Unknown Disturbances

Alexandre Renaux, Imad Bouhou, Leila Gharsalli, Stefano Fortunati

Independent POMCP trees per target enable adaptive power allocation that raises low-SNR detection from 0.6 to nearly 0.9 in cognitive massive MIMO radar.

arxiv:2507.17506 v4 · 2025-07-23 · eess.SP · cs.LG

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\usepackage{pith}
\pithnumber{5PXOJLYSYTQ6Z3JIJI2IB3W2OL}

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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

Results confirm that the proposed POMCP method improves the detection probability for low-SNR targets from 0.6 to nearly 0.9, and yields more accurate tracking of the weakest target than a non-adaptive orthogonal waveform or a cognitive uniform-power POMCP baseline.

C2weakest assumption

The framework assumes that independent POMCP trees can produce sufficiently accurate state predictions under unknown disturbances to drive a constrained optimization that reliably reallocates power without violating total-energy or interference limits.

C3one line summary

POMCP-based adaptive waveform design in cognitive massive MIMO radar raises low-SNR target detection probability from 0.6 to nearly 0.9 and improves weakest-target tracking over non-adaptive and uniform-power baselines.

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-06-03T01:05:44.421069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebeee4af12c4e1eced284a3480eeda72eed54ece693ff5aa11ce48c0b1cc63e0

Aliases

arxiv: 2507.17506 · arxiv_version: 2507.17506v4 · doi: 10.48550/arxiv.2507.17506 · pith_short_12: 5PXOJLYSYTQ6 · pith_short_16: 5PXOJLYSYTQ6Z3JI · pith_short_8: 5PXOJLYS

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/5PXOJLYSYTQ6Z3JIJI2IB3W2OL \
  | 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: ebeee4af12c4e1eced284a3480eeda72eed54ece693ff5aa11ce48c0b1cc63e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dd7dc352e64398d20e018760b3ab61ca1cd32f069131372dd1cca042e15b1a8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-07-23T13:43:29Z",
    "title_canon_sha256": "af3651e1cd0919e5e0b06efcf737d7f54b2f6b01ab46b5998c7f50fd4e36a35c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17506",
    "kind": "arxiv",
    "version": 4
  }
}