Pith Number

pith:KRBLRM3Z

pith:2015:KRBLRM3ZCOXH7EDJS6DOZTRYZL

not attested not anchored not stored refs pending

Perturbing open cavities: Anomalous resonance frequency shifts in a hybrid cavity-nanoantenna system

A. Femius Koenderink, Ewold Verhagen, Freek Ruesink, Hugo M. Doeleman, Ruud Hendrikx

arxiv:1508.02638 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{KRBLRM3ZCOXH7EDJS6DOZTRYZL}

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	2026-05-18T01:26:42.018965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5442b8b37913ae7f90699786ecce38cae5479eef73987007d646b2304aad4542

Aliases

arxiv: 1508.02638 · arxiv_version: 1508.02638v1 · doi: 10.48550/arxiv.1508.02638 · pith_short_12: KRBLRM3ZCOXH · pith_short_16: KRBLRM3ZCOXH7EDJ · pith_short_8: KRBLRM3Z

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/KRBLRM3ZCOXH7EDJS6DOZTRYZL \
  | 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: 5442b8b37913ae7f90699786ecce38cae5479eef73987007d646b2304aad4542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "211c639940f24e00b6cab077318dd6461e4493d4fdbbb09237cffc5f5a717d3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-08-11T15:56:32Z",
    "title_canon_sha256": "c99bfe3451a41b5957513bdcbac771f91f8be7cc5e5e0df85af385ff7411fddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02638",
    "kind": "arxiv",
    "version": 1
  }
}