Pith Number

pith:BU5QLCF2

pith:2007:BU5QLCF2TJ3OU6KCQAE4OOOMOS

not attested not anchored not stored refs pending

Towards a systematic design of isotropic bulk magnetic metamaterials using the cubic point groups of symmetry

J. D. Baena, L. Jelinek, R. Marques

arxiv:0705.3624 v1 · 2007-05-24 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BU5QLCF2TJ3OU6KCQAE4OOOMOS}

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	2026-05-18T02:43:16.889892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d3b0588ba9a76ea79428009c739cc74bd37c5854cde5ab4bb9d85ce9f8f6a65

Aliases

arxiv: 0705.3624 · arxiv_version: 0705.3624v1 · doi: 10.48550/arxiv.0705.3624 · pith_short_12: BU5QLCF2TJ3O · pith_short_16: BU5QLCF2TJ3OU6KC · pith_short_8: BU5QLCF2

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/BU5QLCF2TJ3OU6KCQAE4OOOMOS \
  | 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: 0d3b0588ba9a76ea79428009c739cc74bd37c5854cde5ab4bb9d85ce9f8f6a65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3631884fb11660c9f00a17e6d0a32952ce41d9c02037091587ddc350ef606a7e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2007-05-24T17:18:14Z",
    "title_canon_sha256": "145ee80df94493516d0ff177a7371c942124469c468684a2de3be2267e7bdd55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3624",
    "kind": "arxiv",
    "version": 1
  }
}