Pith Number

pith:SXDI7HXA

pith:2025:SXDI7HXAT6POOPGF6KSSJKQYAU

not attested not anchored not stored refs pending

Flexible WMMSE Beamforming for MU-MIMO Movable Antenna Communications

Boyu Ning, Chau Yuen, Songjie Yang, Yong Li, Yuenwei Liu, Yue Xiu, Zihang Wan

arxiv:2503.17718 v1 · 2025-03-22 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXDI7HXAT6POOPGF6KSSJKQYAU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

A Derivative-Free Position Optimization Approach for Movable Antenna Multi-User Communication Systems

Receipt and verification

First computed	2026-07-05T10:37:52.939864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95c68f9ee09f9ee73cc5f2a524aa18050e0763bbc618d9dcb5c2c6d582677350

Aliases

arxiv: 2503.17718 · arxiv_version: 2503.17718v1 · doi: 10.48550/arxiv.2503.17718 · pith_short_12: SXDI7HXAT6PO · pith_short_16: SXDI7HXAT6POOPGF · pith_short_8: SXDI7HXA

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/SXDI7HXAT6POOPGF6KSSJKQYAU \
  | 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: 95c68f9ee09f9ee73cc5f2a524aa18050e0763bbc618d9dcb5c2c6d582677350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75bbf305be4aba4ac5351958a553a7f30407c36a8f21fc4a1049a39369282fa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-03-22T10:31:24Z",
    "title_canon_sha256": "45f29832f054a6b52bd2aee61fcedb7fb24c25e3d54323cb3d7c756641d3ce6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17718",
    "kind": "arxiv",
    "version": 1
  }
}