Pith Number

pith:JWKOF2M6

pith:2018:JWKOF2M6XGJQF3NCJRFHZJDI2W

not attested not anchored not stored refs pending

Hybrid Plasmonic Bullseye Antennas for Efficient Photon Collection

Alexandra Boltasseva, Mikhail Y. Shalaginov, Oksana Makarova, Sebastian K.H. Andersen, Sergey I. Bozhevolnyi, Simeon Bogdanov, Vladimir M. Shalaev, Yi Xuan

arxiv:1804.04433 v1 · 2018-04-12 · 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{JWKOF2M6XGJQF3NCJRFHZJDI2W}

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	2026-05-18T00:18:37.570273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d94e2e99eb99302eda24c4a7ca468d5ba8e9cf646be578b46590bef7cd87568

Aliases

arxiv: 1804.04433 · arxiv_version: 1804.04433v1 · doi: 10.48550/arxiv.1804.04433 · pith_short_12: JWKOF2M6XGJQ · pith_short_16: JWKOF2M6XGJQF3NC · pith_short_8: JWKOF2M6

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/JWKOF2M6XGJQF3NCJRFHZJDI2W \
  | 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: 4d94e2e99eb99302eda24c4a7ca468d5ba8e9cf646be578b46590bef7cd87568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26aeab1f36c47d5e3237ea8306a507e828015187711b86f3e9777cadebbf2f1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-04-12T11:32:50Z",
    "title_canon_sha256": "6e67377a1733295821c37a41b6f4bd0bb0907adaf4cfcf02d67f844ca0cc2a1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04433",
    "kind": "arxiv",
    "version": 1
  }
}