Pith Number

pith:GVWORCK6

pith:2006:GVWORCK6PWO2OWJEHFEPKC7GXO

not attested not anchored not stored refs pending

Negative refraction and sub-wavelength imaging using transparent metal-dielectric stacks

Domenico de Ceglia, Giuseppe D'Aguanno, Joseph W. Haus, Marco Centini, Mark J. Bloemer, Michael Scalora, Mirko Cappeddu, Nadia Mattiucci, Neset Akozbek

arxiv:physics/0606096 v2 · 2006-06-11 · 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{GVWORCK6PWO2OWJEHFEPKC7GXO}

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	2026-05-18T01:38:06.914425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

356ce8895e7d9da759243948f50be6bbacfc0e2f4823edb70ffc7ef47b5e8030

Aliases

arxiv: physics/0606096 · arxiv_version: physics/0606096v2 · doi: 10.48550/arxiv.physics/0606096 · pith_short_12: GVWORCK6PWO2 · pith_short_16: GVWORCK6PWO2OWJE · pith_short_8: GVWORCK6

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/GVWORCK6PWO2OWJEHFEPKC7GXO \
  | 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: 356ce8895e7d9da759243948f50be6bbacfc0e2f4823edb70ffc7ef47b5e8030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4f98398b70bb2b7951745fe992444c9c903078c9eca22e5564f7aac74926461",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2006-06-11T21:05:08Z",
    "title_canon_sha256": "73eb254aa576763b12926ebd5b62e09aed917d91187f64b88de69017d53059e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0606096",
    "kind": "arxiv",
    "version": 2
  }
}