Pith Number

pith:3MP5CVZ3

pith:2025:3MP5CVZ35PXQ5FOSSZPAIFWSM3

not attested not anchored not stored refs pending

Beamforming Design for Pinching Antenna Systems with Multiple Receive Antennas

Enzhi Zhou, George K. Karagiannidis, Panagiotis D. Diamantoulakis, Sotiris A. Tegos, Yue Xiao, Ziyue Liu

arxiv:2509.02166 v1 · 2025-09-02 · eess.SP · cs.IT · 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{3MP5CVZ35PXQ5FOSSZPAIFWSM3}

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	2026-07-05T12:03:33.288516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db1fd1573bebef0e95d2965e0416d266ca14a4fec353fe518034b7d18d210d2a

Aliases

arxiv: 2509.02166 · arxiv_version: 2509.02166v1 · doi: 10.48550/arxiv.2509.02166 · pith_short_12: 3MP5CVZ35PXQ · pith_short_16: 3MP5CVZ35PXQ5FOS · pith_short_8: 3MP5CVZ3

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/3MP5CVZ35PXQ5FOSSZPAIFWSM3 \
  | 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: db1fd1573bebef0e95d2965e0416d266ca14a4fec353fe518034b7d18d210d2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b8fe1a7dd7e26dc8b41f3179b00ead1f5499bbb73dbeeeb1c40573eef0a4384",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-09-02T10:19:44Z",
    "title_canon_sha256": "82ced5bdb4f792ed80b0b9370b88c62914eabba5838a48d50d24aaa72a8e1ac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02166",
    "kind": "arxiv",
    "version": 1
  }
}