Pith Number

pith:TGYK7IVM

pith:2015:TGYK7IVMLENCCWL7MIDQRAYZKH

not attested not anchored not stored refs pending

All-dielectric nanoantennas for unidirectional excitation of electromagnetic guided modes

Alexander Krasnok, Denis Baranov, Pavel Belov, Sergey Lee

arxiv:1508.02731 v1 · 2015-08-11 · 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{TGYK7IVMLENCCWL7MIDQRAYZKH}

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	2026-05-18T01:35:26.324812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99b0afa2ac591a21597f620708831951c30428074f799ab630894cbb37e489ed

Aliases

arxiv: 1508.02731 · arxiv_version: 1508.02731v1 · doi: 10.48550/arxiv.1508.02731 · pith_short_12: TGYK7IVMLENC · pith_short_16: TGYK7IVMLENCCWL7 · pith_short_8: TGYK7IVM

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/TGYK7IVMLENCCWL7MIDQRAYZKH \
  | 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: 99b0afa2ac591a21597f620708831951c30428074f799ab630894cbb37e489ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f70a1b7602d484887cac00832fb3e499b8cb07ad04bff4e76d2c9ba387b276",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-08-11T20:27:39Z",
    "title_canon_sha256": "c2bc057eaceb0ef3df5f0b666266796b66d17d364e54f781bfcaf5de9589746d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02731",
    "kind": "arxiv",
    "version": 1
  }
}