Pith Number

pith:ORATUZVT

pith:2026:ORATUZVTQKH6TE3C5QYCOAZRKW

not attested not anchored not stored refs pending

Plane-Wave Excitation of Multi-Beam Modulated Metasurface Antennas

Adham Mahmoud, David Gonz\'alez-Ovejero, Jorge Ruiz-Garc\'ia, Marco Faenzi, Mauro Ettorre

arxiv:2606.02222 v1 · 2026-06-01 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORATUZVTQKH6TE3C5QYCOAZRKW}

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	2026-06-02T03:04:53.542347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74413a66b3828fe99362ec3027033155b47c501b7f9b594e1957e3060f65e31d

Aliases

arxiv: 2606.02222 · arxiv_version: 2606.02222v1 · doi: 10.48550/arxiv.2606.02222 · pith_short_12: ORATUZVTQKH6 · pith_short_16: ORATUZVTQKH6TE3C · pith_short_8: ORATUZVT

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/ORATUZVTQKH6TE3C5QYCOAZRKW \
  | 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: 74413a66b3828fe99362ec3027033155b47c501b7f9b594e1957e3060f65e31d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f5dd78a6d5289ab90e90f41ef47141b7dce9ed8ba7ded5f5d0b86408e85e5f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2026-06-01T13:21:04Z",
    "title_canon_sha256": "f878ea6f62daf5c072ba1b2b9e513f6416bf3b34c45750e31130457c0dcc1194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02222",
    "kind": "arxiv",
    "version": 1
  }
}