Pith Number

pith:NQDUNSNA

pith:2010:NQDUNSNAJ2RMZSPJZKTBDD3ZKU

not attested not anchored not stored refs pending

Plasmonic modes of extreme subwavelength nanocavities

Andreas Tuennermann, Carsten Rockstuhl, Christian Helgert, Ernst-Bernhard Kley, Falk Lederer, Joerg Petschulat, Michael Steinert, Norbert Bergner, Thomas Pertsch

arxiv:1004.2340 v1 · 2010-04-14 · 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{NQDUNSNAJ2RMZSPJZKTBDD3ZKU}

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	2026-05-18T01:17:21.337088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c0746c9a04ea2ccc9e9caa6118f795522faac78083b473d7b1b3377882c08a6

Aliases

arxiv: 1004.2340 · arxiv_version: 1004.2340v1 · doi: 10.48550/arxiv.1004.2340 · pith_short_12: NQDUNSNAJ2RM · pith_short_16: NQDUNSNAJ2RMZSPJ · pith_short_8: NQDUNSNA

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/NQDUNSNAJ2RMZSPJZKTBDD3ZKU \
  | 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: 6c0746c9a04ea2ccc9e9caa6118f795522faac78083b473d7b1b3377882c08a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40e222f6ee25a737f7e22687726ab5ecd9f7165110b7401569729cb96ea694fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-04-14T07:48:46Z",
    "title_canon_sha256": "94361f88b861fef08c52b0111bf61e4089a0d256ea7862999928aed0372d332e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2340",
    "kind": "arxiv",
    "version": 1
  }
}