Pith Number

pith:6ZPUPCL3

pith:2024:6ZPUPCL37GU4YTYZFFHJS6V5LI

not attested not anchored not stored refs pending

Designing electromagnetic resonators with quasinormal modes

Philippe Lalanne, Tong Wu

arxiv:2408.13513 v1 · 2024-08-24 · 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{6ZPUPCL37GU4YTYZFFHJS6V5LI}

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	2026-07-05T08:58:51.752586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f65f47897bf9a9cc4f19294e997abd5a06ca4700e863cff58d9a2a56b0937a4b

Aliases

arxiv: 2408.13513 · arxiv_version: 2408.13513v1 · doi: 10.48550/arxiv.2408.13513 · pith_short_12: 6ZPUPCL37GU4 · pith_short_16: 6ZPUPCL37GU4YTYZ · pith_short_8: 6ZPUPCL3

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/6ZPUPCL37GU4YTYZFFHJS6V5LI \
  | 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: f65f47897bf9a9cc4f19294e997abd5a06ca4700e863cff58d9a2a56b0937a4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec84c8ff141ea9b7ff1517cf494c46910d967c6b0f9aafe82ef0e147d4a11bb0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-08-24T08:20:01Z",
    "title_canon_sha256": "7cd0567571d3d2f9c48f4417093ef2a4d556e4dd820e2fe286fe057125cee84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.13513",
    "kind": "arxiv",
    "version": 1
  }
}