Pith Number

pith:24DPDIQU

pith:2025:24DPDIQU5TCJQWGNFZV2SIBK5V

not attested not anchored not stored refs pending

Quasi-Closed-Form Driven Near-Field Flat-Top Beamfocusing with Concentric Circular Vertical Polarized Dipole Array For Large Intelligent Surface Applications

Jiawang Li

arxiv:2506.07678 v1 · 2025-06-09 · physics.optics · 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{24DPDIQU5TCJQWGNFZV2SIBK5V}

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	2026-07-05T11:18:31.411042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d706f1a214ecc49858cd2e6ba9202aed69836598dc90af5f05481494baa51bbc

Aliases

arxiv: 2506.07678 · arxiv_version: 2506.07678v1 · doi: 10.48550/arxiv.2506.07678 · pith_short_12: 24DPDIQU5TCJ · pith_short_16: 24DPDIQU5TCJQWGN · pith_short_8: 24DPDIQU

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/24DPDIQU5TCJQWGNFZV2SIBK5V \
  | 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: d706f1a214ecc49858cd2e6ba9202aed69836598dc90af5f05481494baa51bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33aa131b0cf883b07e5000e5134167f4acf548048059f8690cbc26a6ec678dc9",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-06-09T12:04:50Z",
    "title_canon_sha256": "85f152e5aee73c40424c9dc4a969abd1e0ec0c5852bd3153c08f3d1358cb9fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07678",
    "kind": "arxiv",
    "version": 1
  }
}