Pith Number

pith:GPMZ23B7

pith:2010:GPMZ23B7YMIT6E45CKCTVHFL2B

not attested not anchored not stored refs pending

Arrays of Ag split-ring resonators coupled to InGaAs single-quantum-well gain

Costas M. Soukoulis, Galina Khitrova, Hyatt M. Gibbs, Joshua D. Olitsky, Joshua Hendrickson, Martin Wegener, Matthias Ruther, Nina Meinzer, Stefan Linden

arxiv:1009.0693 v1 · 2010-09-03 · 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{GPMZ23B7YMIT6E45CKCTVHFL2B}

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	2026-05-18T02:05:37.274312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33d99d6c3fc3113f139d12853a9cabd061753fb03be7ceaf07d4bac3ffadf178

Aliases

arxiv: 1009.0693 · arxiv_version: 1009.0693v1 · doi: 10.48550/arxiv.1009.0693 · pith_short_12: GPMZ23B7YMIT · pith_short_16: GPMZ23B7YMIT6E45 · pith_short_8: GPMZ23B7

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/GPMZ23B7YMIT6E45CKCTVHFL2B \
  | 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: 33d99d6c3fc3113f139d12853a9cabd061753fb03be7ceaf07d4bac3ffadf178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb2a082ab0d8a49c3e9c4cacc000033551dea9711f8d41b4c8c16d728cc2a23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-09-03T15:07:55Z",
    "title_canon_sha256": "1eeacf3e2cb82e5159c2d08ee32a1f40cf246835527392b21c3fb71b5f1b8bc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0693",
    "kind": "arxiv",
    "version": 1
  }
}