Pith Number

pith:DJALVIEM

pith:2024:DJALVIEMBFOBKKJARUP2BMU55Z

not attested not anchored not stored refs pending

Design of reconfigurable Huygens metasurfaces based on Drude-like scatterers operating in the epsilon-negative regime

Alessandro Toscano, Alessio Monti, Davide Ramaccia, Filiberto Bilotti, Luca Stefanini, Mirko Barbuto, Stefano Vellucci

arxiv:2404.01315 v1 · 2024-03-22 · 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{DJALVIEMBFOBKKJARUP2BMU55Z}

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	2026-07-05T08:42:34.852029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a40baa08c095c1529208d1fa0b29dee79458ca696fa96f1e51ff4918d58655b

Aliases

arxiv: 2404.01315 · arxiv_version: 2404.01315v1 · doi: 10.48550/arxiv.2404.01315 · pith_short_12: DJALVIEMBFOB · pith_short_16: DJALVIEMBFOBKKJA · pith_short_8: DJALVIEM

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/DJALVIEMBFOBKKJARUP2BMU55Z \
  | 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: 1a40baa08c095c1529208d1fa0b29dee79458ca696fa96f1e51ff4918d58655b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60682ea8b5df6989673c606a804a18c5c1afc00cb88932fd150d515c7eacec8a",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2024-03-22T08:39:42Z",
    "title_canon_sha256": "98cf6ee33fa13622090113c97fd1252b5d479845c92e8f473e3320a9ee07baf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.01315",
    "kind": "arxiv",
    "version": 1
  }
}