Pith Number

pith:IAHOMFAT

pith:2018:IAHOMFATIYEDNAN7554KSGNN2M

not attested not anchored not stored refs pending

Analytical Modeling of a Two-Dimensional Waveguide-Fed Metasurface

David R. Smith, Laura Pulido-Mancera, Mohammadreza F. Imani, Nathan Kundtz, Patrick T. Bowen

arxiv:1807.11592 v1 · 2018-07-30 · physics.comp-ph · physics.app-ph

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\usepackage{pith}
\pithnumber{IAHOMFATIYEDNAN7554KSGNN2M}

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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

5 papers in Pith

Semi-analytical Model of Multi-tile Rectangular Waveguide-fed Metasurfaces using Coupled Dipole Modeling Framework

Robust Beamforming for Cell-Free Systems with Parallel-Plate-Waveguided Dynamic Metasurfaces

A Near-Field Compatible Model for 2D Waveguide-Fed Metasurfaces

Near-Field Beam Focusing Characterization for 2D Waveguide-Fed Metasurface Antennas

2D Waveguide-Fed Metasurfaces: Physically Consistent Modeling, Validation, and Optimization

Receipt and verification

First computed	2026-05-18T00:09:21.686290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400ee6141346083681bfef78a919add3089d850e1c2d4905d972d492631cb798

Aliases

arxiv: 1807.11592 · arxiv_version: 1807.11592v1 · doi: 10.48550/arxiv.1807.11592 · pith_short_12: IAHOMFATIYED · pith_short_16: IAHOMFATIYEDNAN7 · pith_short_8: IAHOMFAT

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/IAHOMFATIYEDNAN7554KSGNN2M \
  | 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: 400ee6141346083681bfef78a919add3089d850e1c2d4905d972d492631cb798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e4503a3737264a4c226a65166c63ceaae4d63d03e381a9dcfede1583202508a",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-07-30T21:48:56Z",
    "title_canon_sha256": "0aea2d3813ac87b6aba048e57e08e69c874699d7ff067a65ff1d856a400685ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11592",
    "kind": "arxiv",
    "version": 1
  }
}