Pith Number

pith:4PRQPD47

pith:2019:4PRQPD47LUQFVC7R6N6MAZJNVB

not attested not anchored not stored refs pending

Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities

Ivo Montrosset, Jesper Moerk, Marco Saldutti, Mariangela Gioannini, Paolo Bardella

arxiv:1906.03638 v1 · 2019-06-09 · physics.optics · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PRQPD47LUQFVC7R6N6MAZJNVB}

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	2026-05-17T23:43:45.568452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3e3078f9f5d205a8bf1f37cc0652da85fa8731b3fdb2d7095f0e7d6119b0d69

Aliases

arxiv: 1906.03638 · arxiv_version: 1906.03638v1 · doi: 10.48550/arxiv.1906.03638 · pith_short_12: 4PRQPD47LUQF · pith_short_16: 4PRQPD47LUQFVC7R · pith_short_8: 4PRQPD47

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/4PRQPD47LUQFVC7R6N6MAZJNVB \
  | 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: e3e3078f9f5d205a8bf1f37cc0652da85fa8731b3fdb2d7095f0e7d6119b0d69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43ad93882e6e9f09e7289234bc3d2d2301372b72d2b86c828052d07d09b24883",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-06-09T13:34:43Z",
    "title_canon_sha256": "e353063b88ad356da0eaa9e84d58936b3690741fbd208e47cae368b1f788fbae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03638",
    "kind": "arxiv",
    "version": 1
  }
}