Pith Number

pith:EBZILKML

pith:2007:EBZILKML4FZBCSOXBASM4FR763

not attested not anchored not stored refs pending

Simple and accurate analytical model of planar grids and high-impedance surfaces comprising metal strips or patches

Antti V. R\"ais\"anen, Constantin Simovski, Dmitri Lioubtchenko, George Goussetis, G\'erard Granet, Olli Luukkonen, Sergei Tretyakov

arxiv:0705.3548 v3 · 2007-05-24 · physics.class-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{EBZILKML4FZBCSOXBASM4FR763}

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	2026-05-18T01:05:14.222989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

207285a98be1721149d70824ce163ff6fb13f152804423183c39afe36656530f

Aliases

arxiv: 0705.3548 · arxiv_version: 0705.3548v3 · doi: 10.48550/arxiv.0705.3548 · pith_short_12: EBZILKML4FZB · pith_short_16: EBZILKML4FZBCSOX · pith_short_8: EBZILKML

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/EBZILKML4FZBCSOXBASM4FR763 \
  | 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: 207285a98be1721149d70824ce163ff6fb13f152804423183c39afe36656530f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65ce7d23a5ad78a1caa0469b12952a742f394333546aa0ac52855da2cb5faa19",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2007-05-24T10:04:34Z",
    "title_canon_sha256": "4c1445ecb67e414961baf7aa141b381a550d918c9e4f68812f807724d79d8e5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3548",
    "kind": "arxiv",
    "version": 3
  }
}