Pith Number

pith:LJA4T4B6

pith:2018:LJA4T4B6NK6MGYZ2IDNGCCLXPC

not attested not anchored not stored refs pending

Bound states in the continuum and high-Q resonances supported by a dielectric ridge on a slab waveguide

Dmitry A. Bykov, Evgeni A. Bezus, Leonid L. Doskolovich

arxiv:1807.01888 v1 · 2018-07-05 · 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{LJA4T4B6NK6MGYZ2IDNGCCLXPC}

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	2026-05-18T00:01:43.296026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a41c9f03e6abcc3633a40da61097778a7fffeb41fbd5986a52f1bcedb560a49

Aliases

arxiv: 1807.01888 · arxiv_version: 1807.01888v1 · doi: 10.48550/arxiv.1807.01888 · pith_short_12: LJA4T4B6NK6M · pith_short_16: LJA4T4B6NK6MGYZ2 · pith_short_8: LJA4T4B6

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/LJA4T4B6NK6MGYZ2IDNGCCLXPC \
  | 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: 5a41c9f03e6abcc3633a40da61097778a7fffeb41fbd5986a52f1bcedb560a49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf28d046aecbd7ddc6085b61bce327596ec6209af03da6aa4ba2eb69984b8e32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-07-05T08:07:50Z",
    "title_canon_sha256": "fb2f9643dea90bdc718b4e7b989a55ec506a8be85287932d33daedf23f6841ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01888",
    "kind": "arxiv",
    "version": 1
  }
}