Pith Number

pith:RW2B7GTC

pith:2014:RW2B7GTC3FAXFUYB6KOEHQV52B

not attested not anchored not stored refs pending

A roundtrip matrix method for calculating the leaky resonant modes of open nanophotonic structures

Jakob Rosenkrantz de Lasson, Jesper M{\o}rk, Niels Gregersen, Philip Tr{\o}st Kristensen

arxiv:1405.2595 v2 · 2014-05-11 · physics.optics · physics.comp-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{RW2B7GTC3FAXFUYB6KOEHQV52B}

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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	2026-05-18T02:34:52.298680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8db41f9a62d94172d301f29c43c2bdd072f9b7cd4a23910d4fc867146e237654

Aliases

arxiv: 1405.2595 · arxiv_version: 1405.2595v2 · doi: 10.48550/arxiv.1405.2595 · pith_short_12: RW2B7GTC3FAX · pith_short_16: RW2B7GTC3FAXFUYB · pith_short_8: RW2B7GTC

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/RW2B7GTC3FAXFUYB6KOEHQV52B \
  | 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: 8db41f9a62d94172d301f29c43c2bdd072f9b7cd4a23910d4fc867146e237654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c20a100cfd0e9b6efe40a3b7f80116e8f8dca4d36e0868c829b846ded55e041c",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-05-11T22:38:20Z",
    "title_canon_sha256": "89560eb1ad8a97396fafaae9a7337e732b6d1ada6abba4e5add536f0d448efd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2595",
    "kind": "arxiv",
    "version": 2
  }
}