Pith Number

pith:I6ESBQ42

pith:2025:I6ESBQ427TVRAMTCWUUWQ6Y6FM

not attested not anchored not stored refs pending

Downlink Beamforming with Pinching-Antenna Assisted MIMO Systems

Ali Bereyhi, Chongjun Ouyang, H. Vincent Poor, Saba Asaad, Zhiguo Ding

arxiv:2502.01590 v1 · 2025-02-03 · 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{I6ESBQ427TVRAMTCWUUWQ6Y6FM}

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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

Reconfigurable Antennas for Next-generation Mobile Communication Networks: A Comprehensive Survey and Tutorial

Receipt and verification

First computed	2026-07-05T10:08:56.806911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

478920c39afceb103262b529687b1e2b2077792de884dc578fa2629c3c1e4b31

Aliases

arxiv: 2502.01590 · arxiv_version: 2502.01590v1 · doi: 10.48550/arxiv.2502.01590 · pith_short_12: I6ESBQ427TVR · pith_short_16: I6ESBQ427TVRAMTC · pith_short_8: I6ESBQ42

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/I6ESBQ427TVRAMTCWUUWQ6Y6FM \
  | 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: 478920c39afceb103262b529687b1e2b2077792de884dc578fa2629c3c1e4b31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d0871cb876e7b259ae9fddec31693a29d2441351ca1ce95b64175d8fc5b8b8e",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-02-03T18:24:00Z",
    "title_canon_sha256": "5d3ff7bdcbaded6a0583364cd8a975181dac47c75add2ff1ff1ba55c7a3d5342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01590",
    "kind": "arxiv",
    "version": 1
  }
}