Pith Number

pith:TA75F5AT

pith:2007:TA75F5ATCOMR5HCO47NDXYC76C

not attested not anchored not stored refs pending

An Efficient and Simple Analytical Model for Analysis of Propagation Properties in Impedance Waveguides

Antti V. R\"ais\"anen, Constantin R. Simovski, Olli Luukkonen, Sergei A. Tretyakov

arxiv:0709.3160 v2 · 2007-09-20 · 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{TA75F5ATCOMR5HCO47NDXYC76C}

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	2026-05-18T02:16:11.138367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

983fd2f41313991e9c4ee7da3be05ff0af135e2d6cd8a90d725953c4ca4f8a9f

Aliases

arxiv: 0709.3160 · arxiv_version: 0709.3160v2 · doi: 10.48550/arxiv.0709.3160 · pith_short_12: TA75F5ATCOMR · pith_short_16: TA75F5ATCOMR5HCO · pith_short_8: TA75F5AT

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/TA75F5ATCOMR5HCO47NDXYC76C \
  | 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: 983fd2f41313991e9c4ee7da3be05ff0af135e2d6cd8a90d725953c4ca4f8a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd3b79616e2ab97a4edfe2cef4021cf844916d19981e1d37bd30bad212ae4f0e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2007-09-20T11:07:11Z",
    "title_canon_sha256": "879e5566f6029b1295328d9a366f89776662c5cdc39f81b0c9eda4713dbe21c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.3160",
    "kind": "arxiv",
    "version": 2
  }
}