Pith Number

pith:5GM3AFU6

pith:2025:5GM3AFU6AXTTJTZBR7372T6GAU

not attested not anchored not stored refs pending

The Future is Fluid: Revolutionizing DOA Estimation with Sparse Fluid Antennas

Chan-Byoung Chae, He Xu, Kai-Kit Wong, Kin-Fai Tong, Maged Elkashlan, Matthew C. Valenti, Ming Jin, Qinghua Guo, Tuo Wu, Wei Liu, Ye Tian

arxiv:2508.10826 v1 · 2025-08-14 · 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{5GM3AFU6AXTTJTZBR7372T6GAU}

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

Hybrid Codebook Design for Localization Using Electromagnetically Reconfigurable Fluid Antenna System

Receipt and verification

First computed	2026-07-05T11:54:03.283010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e999b0169e05e734cf218ff7fd4fc60513916ea41c5ed585757f3dcbdf0918bc

Aliases

arxiv: 2508.10826 · arxiv_version: 2508.10826v1 · doi: 10.48550/arxiv.2508.10826 · pith_short_12: 5GM3AFU6AXTT · pith_short_16: 5GM3AFU6AXTTJTZB · pith_short_8: 5GM3AFU6

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/5GM3AFU6AXTTJTZBR7372T6GAU \
  | 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: e999b0169e05e734cf218ff7fd4fc60513916ea41c5ed585757f3dcbdf0918bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49efeae0ccb146847ff2d99e6557a282ebedd3fc068fefe34b18337024ec32c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-08-14T16:49:46Z",
    "title_canon_sha256": "6f99b8b1f5e9b294b9ab70befa28baa43d3eed6920bf681be49cf685ed65c87a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10826",
    "kind": "arxiv",
    "version": 1
  }
}