Pith Number

pith:G3UWA4HM

pith:2018:G3UWA4HMZYM2TD35H4S7GMNJYZ

not attested not anchored not stored refs pending

Beyond the Bode-Fano Bound: Wideband Impedance Matching for Short-Pulses using Temporal Switching of Transmission-Line Parameters

Amir Shlivinski, Yakir Hadad

arxiv:1805.03704 v2 · 2018-05-09 · 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{G3UWA4HMZYM2TD35H4S7GMNJYZ}

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	2026-05-18T00:00:19.546834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36e96070ecce19a98f7d3f25f331a9c65f707b5479356f9215ee1895bbf8a65a

Aliases

arxiv: 1805.03704 · arxiv_version: 1805.03704v2 · doi: 10.48550/arxiv.1805.03704 · pith_short_12: G3UWA4HMZYM2 · pith_short_16: G3UWA4HMZYM2TD35 · pith_short_8: G3UWA4HM

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/G3UWA4HMZYM2TD35H4S7GMNJYZ \
  | 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: 36e96070ecce19a98f7d3f25f331a9c65f707b5479356f9215ee1895bbf8a65a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "207f61e0bd0af116cbe99c03aa1704a34b01125b4276f3d157531cb2cb007063",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-05-09T19:29:12Z",
    "title_canon_sha256": "41ef67833157248ae980ebc84bc4ddb3466ea4dd3aca487e01d6fbbd44d814f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03704",
    "kind": "arxiv",
    "version": 2
  }
}