Pith Number

pith:2T5ET375

pith:2024:2T5ET375XWGE2WNS3C5IOHOCR3

not attested not anchored not stored refs pending

A rational design method for the Nagoya type-III antenna

Alessandro Cardinali, Antonella De Ninno, Antonella Ingenito, Daniele Iannarelli, Francesco Napoli, Simone Mannori

arxiv:2412.20839 v1 · 2024-12-30 · physics.plasm-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{2T5ET375XWGE2WNS3C5IOHOCR3}

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	2026-07-05T09:55:23.485358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4fa49effdbd8c4d59b2d8ba871dc28eee9ea23acd9fcb7c2e1817a8d92e8cf6

Aliases

arxiv: 2412.20839 · arxiv_version: 2412.20839v1 · doi: 10.48550/arxiv.2412.20839 · pith_short_12: 2T5ET375XWGE · pith_short_16: 2T5ET375XWGE2WNS · pith_short_8: 2T5ET375

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/2T5ET375XWGE2WNS3C5IOHOCR3 \
  | 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: d4fa49effdbd8c4d59b2d8ba871dc28eee9ea23acd9fcb7c2e1817a8d92e8cf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3c0ccd05c62433633df4eb6fefb538574a2ed7c5031fa7c1582160908366c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2024-12-30T10:07:58Z",
    "title_canon_sha256": "f1f63857e9f5416acb5ff040dec4410f0aaca059ded304dc65db713594b210a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.20839",
    "kind": "arxiv",
    "version": 1
  }
}