Pith Number

pith:VZ3MESZT

pith:2018:VZ3MESZTVJJTMXXZHDB4RUNJTW

not attested not anchored not stored refs pending

Intelligent Metasurfaces with Continuously Tunable Local Surface Impedance for Multiple Reconfigurable Functions

Alexandros Pitilakis, Anna C. Tasolamprou, Costas M. Soukoulis, Do-Hoon Kwon, Fu Liu, Maria Kafesaki, Mohammad Sajjad Mirmoosa, Nikolaos V. Kantartzis, Odysseas Tsilipakos, Sergei A. Tretyakov

arxiv:1811.10082 v2 · 2018-11-25 · physics.app-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{VZ3MESZTVJJTMXXZHDB4RUNJTW}

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	2026-05-17T23:48:23.591836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae76c24b33aa53365ef938c3c8d1a99da22565ecf0cc4caee13e31bdd673ff23

Aliases

arxiv: 1811.10082 · arxiv_version: 1811.10082v2 · doi: 10.48550/arxiv.1811.10082 · pith_short_12: VZ3MESZTVJJT · pith_short_16: VZ3MESZTVJJTMXXZ · pith_short_8: VZ3MESZT

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/VZ3MESZTVJJTMXXZHDB4RUNJTW \
  | 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: ae76c24b33aa53365ef938c3c8d1a99da22565ecf0cc4caee13e31bdd673ff23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47f8a98c8bc2bb89a0a41a160f18f7bc697f77a72d4bdfe406a40e06c2bb9702",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-11-25T20:11:03Z",
    "title_canon_sha256": "af04450801d2fb85a9e37d2ce9f66b9819a97d321ea7b29a6b404f5e7dcb8d0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10082",
    "kind": "arxiv",
    "version": 2
  }
}