Pith Number

pith:L5UQDIFC

pith:2019:L5UQDIFCLKQRL5QJY2WOXRSDOK

not attested not anchored not stored refs pending

On the Calculation of the Quality Factor in Contemporary Photonic Resonant Structures

Emmanouil E. Kriezis, Georgios Sinatkas, Odysseas Tsilipakos, Thomas Christopoulos

arxiv:1902.09415 v2 · 2019-02-25 · physics.app-ph · 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{L5UQDIFCLKQRL5QJY2WOXRSDOK}

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	2026-05-17T23:45:29.587356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6901a0a25aa115f609c6acebc64372b9d8f599cff2ab89c1de49aaa046a818

Aliases

arxiv: 1902.09415 · arxiv_version: 1902.09415v2 · doi: 10.48550/arxiv.1902.09415 · pith_short_12: L5UQDIFCLKQR · pith_short_16: L5UQDIFCLKQRL5QJ · pith_short_8: L5UQDIFC

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/L5UQDIFCLKQRL5QJY2WOXRSDOK \
  | 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: 5f6901a0a25aa115f609c6acebc64372b9d8f599cff2ab89c1de49aaa046a818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e14b27f52ba96558f8b817374705f82b52bd1ee98c29835581fdcfb8b2b1ee69",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-02-25T16:29:16Z",
    "title_canon_sha256": "102892a3fd379f3d604f55996a425d0aed6eb429008f2618119c498902327139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09415",
    "kind": "arxiv",
    "version": 2
  }
}