Pith Number

pith:NA2YFCML

pith:2018:NA2YFCML3BRDZJXIPP5CBYRKKR

not attested not anchored not stored refs pending

Analytical and Numerical Analysis of Linear and Nonlinear Properties of an rf-SQUID Based Metasurface

Bernhard Maier, Carsten Rockstuhl, Marlis Hochbruck, Marvin M. M\"uller

arxiv:1812.11227 v2 · 2018-12-11 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NA2YFCML3BRDZJXIPP5CBYRKKR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:54:42.544212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

683582898bd8623ca6e87bfa20e22a5441b50ae7a949b4b8049b73f2a44e39d3

Aliases

arxiv: 1812.11227 · arxiv_version: 1812.11227v2 · doi: 10.48550/arxiv.1812.11227 · pith_short_12: NA2YFCML3BRD · pith_short_16: NA2YFCML3BRDZJXI · pith_short_8: NA2YFCML

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/NA2YFCML3BRDZJXIPP5CBYRKKR \
  | 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: 683582898bd8623ca6e87bfa20e22a5441b50ae7a949b4b8049b73f2a44e39d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c8c60ffdab820310676a5e95e237c04785d91989ea9835c85c8a9b7ba7b0af9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-12-11T14:27:40Z",
    "title_canon_sha256": "bd7ba3811bd9e96d7e71abfaaa065ca878c5c31b02432654e49b50d9e8ccf5c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11227",
    "kind": "arxiv",
    "version": 2
  }
}