Pith Number

pith:4A22BCVM

pith:2010:4A22BCVMHGDZIDVAQKJFJTPBHR

not attested not anchored not stored refs pending

Complete spectral gap in coupled dielectric waveguides embedded into metal

Andrey Miroshnichenko, Andrey Sukhorukov, Chris Poulton, Dragomir Neshev, Wei Liu, Yuri Kivshar, Zhiyong Xu

arxiv:1005.1111 v1 · 2010-05-07 · 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{4A22BCVMHGDZIDVAQKJFJTPBHR}

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	2026-05-18T04:05:59.459529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e035a08aac3987940ea0829254cde13c51c1864f74a03163dba7b66767af6a3b

Aliases

arxiv: 1005.1111 · arxiv_version: 1005.1111v1 · doi: 10.48550/arxiv.1005.1111 · pith_short_12: 4A22BCVMHGDZ · pith_short_16: 4A22BCVMHGDZIDVA · pith_short_8: 4A22BCVM

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/4A22BCVMHGDZIDVAQKJFJTPBHR \
  | 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: e035a08aac3987940ea0829254cde13c51c1864f74a03163dba7b66767af6a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ecdd46dab27f002279e9c88a8103c3aed63979834c9d5bbb525c692a2f48470",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-05-07T00:30:21Z",
    "title_canon_sha256": "9faefde1802f240fd33240fc87adfd04a76ccc7297b22826f282cffad8d0242f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1111",
    "kind": "arxiv",
    "version": 1
  }
}