Pith Number

pith:CKMFFO3H

pith:2018:CKMFFO3HJ3WLFCBZXWXWONIBTV

not attested not anchored not stored refs pending

Design and characterization of a novel toroidal split-ring resonator

Hiroko Nakahara, J. S. Bobowski

arxiv:1811.02630 v1 · 2018-11-05 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKMFFO3HJ3WLFCBZXWXWONIBTV}

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	2026-05-18T00:01:21.196131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

129852bb674eecb28839bdaf6735019d7c0d362a39bb1d0d37a8a997f4021958

Aliases

arxiv: 1811.02630 · arxiv_version: 1811.02630v1 · doi: 10.48550/arxiv.1811.02630 · pith_short_12: CKMFFO3HJ3WL · pith_short_16: CKMFFO3HJ3WLFCBZ · pith_short_8: CKMFFO3H

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/CKMFFO3HJ3WLFCBZXWXWONIBTV \
  | 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: 129852bb674eecb28839bdaf6735019d7c0d362a39bb1d0d37a8a997f4021958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7f72d44bff9bd30b5bca6d75349dbc84b20a1485f9e7961c1479827dfeb8c09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-11-05T04:56:27Z",
    "title_canon_sha256": "38e7edc7283414f1ca843968884d730bae95870c3078e6218be6add64f0acf4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02630",
    "kind": "arxiv",
    "version": 1
  }
}