Pith Number

pith:TOABHLUV

pith:2025:TOABHLUVIK6BQRAJCKOJPWD34Z

not attested not anchored not stored refs pending

Angular-Based Hybrid Beamforming for Wideband THz Massive MIMO Systems: Mitigating Beam Split by Leveraging Angular Spread

Ibrahim Yildirim, Tho Le-Ngoc

arxiv:2503.19124 v1 · 2025-03-24 · 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{TOABHLUVIK6BQRAJCKOJPWD34Z}

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.

Receipt and verification

First computed	2026-07-05T10:38:50.001068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b8013ae9542bc184409129c97d87be666280af30186aab063fd018e8e59b8f7

Aliases

arxiv: 2503.19124 · arxiv_version: 2503.19124v1 · doi: 10.48550/arxiv.2503.19124 · pith_short_12: TOABHLUVIK6B · pith_short_16: TOABHLUVIK6BQRAJ · pith_short_8: TOABHLUV

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/TOABHLUVIK6BQRAJCKOJPWD34Z \
  | 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: 9b8013ae9542bc184409129c97d87be666280af30186aab063fd018e8e59b8f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0355b4931a4e04840aa6d5bfad1cca2ecc851eaedd35b47363373ea96688c3",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-03-24T20:19:40Z",
    "title_canon_sha256": "3c269365021e070a0a697392ebc64c619d02c59fc87410409ce55cf1318dae7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19124",
    "kind": "arxiv",
    "version": 1
  }
}