Pith Number

pith:6LHSW2IC

pith:2025:6LHSW2ICMXCKJJW2ISBQOBW6S2

not attested not anchored not stored refs pending

RIS-Assisted Downlink Pinching-Antenna Systems: GNN-Enabled Optimization Approaches

Arumugam Nallanathan, Changpeng He, Chong-Yung Chi, Yang Lu, Yanqing Xu

arxiv:2511.20305 v2 · 2025-11-25 · cs.NI · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LHSW2ICMXCKJJW2ISBQOBW6S2}

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

3 papers in Pith

A Unified Fully Reconfigurable Architecture for Wireless Powered Communication Networks

Spectral- and Energy-efficient Multi-BS Multi-RIS Pinching-antenna Systems: A GNN-based Approach

Pinching Antenna Systems (PASS): Enabling Reconfigurable and Controllable Wireless Channels -- A Comprehensive Survey

Receipt and verification

First computed	2026-07-13T01:17:51.194670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2cf2b690265c4a4a6da44830706de9690b0e74fe9af6d61fc5a27ed09b05087

Aliases

arxiv: 2511.20305 · arxiv_version: 2511.20305v2 · doi: 10.48550/arxiv.2511.20305 · pith_short_12: 6LHSW2ICMXCK · pith_short_16: 6LHSW2ICMXCKJJW2 · pith_short_8: 6LHSW2IC

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/6LHSW2ICMXCKJJW2ISBQOBW6S2 \
  | 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: f2cf2b690265c4a4a6da44830706de9690b0e74fe9af6d61fc5a27ed09b05087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "871c769ac72ce2636e980400958b70cc4f1ad3ab1ab1b76e607bd7cf884b81ca",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-11-25T13:43:44Z",
    "title_canon_sha256": "8e984925a6b35c54dc59ac45170930f64bd4749bede2245b43da06603697f4f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.20305",
    "kind": "arxiv",
    "version": 2
  }
}