Pith Number

pith:7RJWGYKU

pith:2024:7RJWGYKUUS46JS5QEPNLUZO5MX

not attested not anchored not stored refs pending

Discovery of Electromagnetic Surface Waves at the Interface Between Perfect Electric Conductor and Perfect Magnetic Conductor Parallel-Plate Waveguides

Chul-sik Kee, Seong-Han Kim

arxiv:2410.17900 v2 · 2024-10-23 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RJWGYKUUS46JS5QEPNLUZO5MX}

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	2026-07-05T09:27:06.698224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc53636154a4b9e4cbb023daba65dd65cf58f704ee6c4ddc5598f48ad96a6daa

Aliases

arxiv: 2410.17900 · arxiv_version: 2410.17900v2 · doi: 10.48550/arxiv.2410.17900 · pith_short_12: 7RJWGYKUUS46 · pith_short_16: 7RJWGYKUUS46JS5Q · pith_short_8: 7RJWGYKU

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/7RJWGYKUUS46JS5QEPNLUZO5MX \
  | 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: fc53636154a4b9e4cbb023daba65dd65cf58f704ee6c4ddc5598f48ad96a6daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a122125a14c541402e4e4476ddc431a3bace9249267927f96afd9ccd7478423a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-10-23T14:17:51Z",
    "title_canon_sha256": "e045c975d951aaf0afc7335da88e5926924c390224569e798dbca8800c9d1cb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.17900",
    "kind": "arxiv",
    "version": 2
  }
}