Pith Number

pith:QUN4U372

pith:2016:QUN4U372TKVENLHM3ALRAXSQOD

not attested not anchored not stored refs pending

Extremely High Q-factor metamaterials due to Anapole Excitation

Alexey A. Basharin, Eleftherios N. Economou, Maria Kafesaki, Nikita Volsky, Vitaly Chuguevsky

arxiv:1608.03233 v1 · 2016-07-30 · physics.class-ph · 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{QUN4U372TKVENLHM3ALRAXSQOD}

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	2026-05-18T00:53:07.773761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

851bca6ffa9aaa46acecd817105e5070faac34a23815e20220c902ac66dca923

Aliases

arxiv: 1608.03233 · arxiv_version: 1608.03233v1 · doi: 10.48550/arxiv.1608.03233 · pith_short_12: QUN4U372TKVE · pith_short_16: QUN4U372TKVENLHM · pith_short_8: QUN4U372

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/QUN4U372TKVENLHM3ALRAXSQOD \
  | 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: 851bca6ffa9aaa46acecd817105e5070faac34a23815e20220c902ac66dca923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69bf5e42ead118209f706b9ce478e6e6e2ddb4c89363be4a2597ee4097b608bb",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2016-07-30T19:26:36Z",
    "title_canon_sha256": "c2edd3e0f0e776501190c5928527f1d2ef073b7083a269626858882beecfbdfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03233",
    "kind": "arxiv",
    "version": 1
  }
}