Pith Number

pith:XKPZZEOH

pith:2013:XKPZZEOHHSECIIQBJVVQEIKAAK

not attested not anchored not stored refs pending

Superdirective dielectric nanoantennas with effect of light steering

Alexander Krasnok, Alexey Slobozhanyuk, Constantin Simovski, Dmitry Filonov, Pavel Belov, Yuri Kivshar

arxiv:1307.4601 v1 · 2013-07-17 · 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{XKPZZEOHHSECIIQBJVVQEIKAAK}

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	2026-05-18T03:18:17.584063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba9f9c91c73c882422014d6b022140029cba09d68c7bdab35d455c0d712cd6f1

Aliases

arxiv: 1307.4601 · arxiv_version: 1307.4601v1 · doi: 10.48550/arxiv.1307.4601 · pith_short_12: XKPZZEOHHSEC · pith_short_16: XKPZZEOHHSECIIQB · pith_short_8: XKPZZEOH

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/XKPZZEOHHSECIIQBJVVQEIKAAK \
  | 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: ba9f9c91c73c882422014d6b022140029cba09d68c7bdab35d455c0d712cd6f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5e4c5959d2f9d0ae56e3aa178d1483cb31a2a48e2ce8c48403c3008707b7293",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-07-17T12:44:11Z",
    "title_canon_sha256": "7c6c435f78efb278f94f12499d2cdfd229c7ac53d7365baf5f35759fe724fa2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4601",
    "kind": "arxiv",
    "version": 1
  }
}