Pith Number

pith:PV6PT2KC

pith:2012:PV6PT2KCKYABTWV2DFDUWJYHW2

not attested not anchored not stored refs pending

Optical Yagi-Uda nanoantennas

Andrey E. Miroshnichenko, Isabelle Staude, Ivan S. Maksymov, Yuri S. Kivshar

arxiv:1204.0330 v1 · 2012-04-02 · physics.optics · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PV6PT2KCKYABTWV2DFDUWJYHW2}

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	2026-05-18T03:52:52.855570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d7cf9e942560019daba19474b2707b6bfb66ec86ada2d3c476174a9edf06e6b

Aliases

arxiv: 1204.0330 · arxiv_version: 1204.0330v1 · doi: 10.48550/arxiv.1204.0330 · pith_short_12: PV6PT2KCKYAB · pith_short_16: PV6PT2KCKYABTWV2 · pith_short_8: PV6PT2KC

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/PV6PT2KCKYABTWV2DFDUWJYHW2 \
  | 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: 7d7cf9e942560019daba19474b2707b6bfb66ec86ada2d3c476174a9edf06e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf1cc28ede6a1fe7b51f31a7b9eb5869b7df17616f110dfd1c7490018d7b141",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-04-02T07:27:59Z",
    "title_canon_sha256": "4d70cf905b9998b6fd375cd7320195e9da0936cb1146d35e06192570f9b944ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0330",
    "kind": "arxiv",
    "version": 1
  }
}