Pith Number

pith:Q3JY5HXU

pith:2024:Q3JY5HXUS4VUS3KIYWVG5MTQLS

not attested not anchored not stored refs pending

Sensing-Enhanced Channel Estimation for Near-Field XL-MIMO Systems

Derrick Wing Kwan Ng, Jie Xu, Shicong Liu, Shuguang Cui, Xianghao Yu, Zhen Gao

arxiv:2403.11809 v4 · 2024-03-18 · cs.IT · eess.SP · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3JY5HXUS4VUS3KIYWVG5MTQLS}

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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

1 paper in Pith

Low Complexity Artificial Noise Aided Beam Focusing Design in Near-Field Terahertz Communications

Receipt and verification

First computed	2026-07-05T11:05:20.648406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86d38e9ef4972b496d48c5aa6eb2705ca1493eb0666c841139e19ecb1962b2f6

Aliases

arxiv: 2403.11809 · arxiv_version: 2403.11809v4 · doi: 10.48550/arxiv.2403.11809 · pith_short_12: Q3JY5HXUS4VU · pith_short_16: Q3JY5HXUS4VUS3KI · pith_short_8: Q3JY5HXU

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/Q3JY5HXUS4VUS3KIYWVG5MTQLS \
  | 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: 86d38e9ef4972b496d48c5aa6eb2705ca1493eb0666c841139e19ecb1962b2f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c7347fbdd99709875ea10e9c8e20347e67155c0ff19ad57a7edfd18b505779f",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-03-18T14:06:15Z",
    "title_canon_sha256": "cf398bb055954eb10c9da7512d887cdf4ce4918e9498d92407437e5555089ed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.11809",
    "kind": "arxiv",
    "version": 4
  }
}