Pith Number

pith:DA4G7ESM

pith:2023:DA4G7ESMACXTDCZEDUCKAEXRMR

not attested not anchored not stored refs pending

Single scattering and effective medium description in multilayer cylindrical metamaterials: Application to graphene and metasurface coated cylinders

Anna C. Tasolamprou, Charalampos P. Mavidis, Costas M. Soukoulis, Eleftherios N. Economou, Maria Kafesaki

arxiv:2302.08227 v1 · 2023-02-16 · 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{DA4G7ESMACXTDCZEDUCKAEXRMR}

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	2026-07-05T05:42:35.824790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18386f924c00af318b241d04a012f16443a01635a847d555c7ab15c797129654

Aliases

arxiv: 2302.08227 · arxiv_version: 2302.08227v1 · doi: 10.48550/arxiv.2302.08227 · pith_short_12: DA4G7ESMACXT · pith_short_16: DA4G7ESMACXTDCZE · pith_short_8: DA4G7ESM

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/DA4G7ESMACXTDCZEDUCKAEXRMR \
  | 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: 18386f924c00af318b241d04a012f16443a01635a847d555c7ab15c797129654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15816fd838bcb7491036d97f5e1824361fb7a1c67290e3171d3f40c21c6beb9e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-02-16T11:24:04Z",
    "title_canon_sha256": "b7fce291d6a3a067cede55e805a5d22fe59e6762d1522fd31b531775f694fc66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08227",
    "kind": "arxiv",
    "version": 1
  }
}