Pith Number

pith:IB6OOM6O

pith:2018:IB6OOM6OLBATI4R6QOHLZSRMK4

not attested not anchored not stored refs pending

Theory, design, and experimental verification of a reflectionless bianisotropic Huygens' metasurface for wide-angle refraction

Ariel Epstein, Elena Abdo-S\'anchez, George V. Eleftheriades, Michael Chen

arxiv:1812.05084 v1 · 2018-12-12 · 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{IB6OOM6OLBATI4R6QOHLZSRMK4}

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	2026-05-17T23:58:26.476667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

407ce733ce584134723e838ebcca2c57255e0038c95fc18ccc9c21cb165b0566

Aliases

arxiv: 1812.05084 · arxiv_version: 1812.05084v1 · doi: 10.48550/arxiv.1812.05084 · pith_short_12: IB6OOM6OLBAT · pith_short_16: IB6OOM6OLBATI4R6 · pith_short_8: IB6OOM6O

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/IB6OOM6OLBATI4R6QOHLZSRMK4 \
  | 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: 407ce733ce584134723e838ebcca2c57255e0038c95fc18ccc9c21cb165b0566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b5f32ee8e87e27a7617e4c3a6e6bb11fa3345bb261cc83fcecdd33bfd766f90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-12-12T18:47:23Z",
    "title_canon_sha256": "39d961f66a44d589de203c4cedd3eaca6660fc12f2619fc612bf4faaf4db0e45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05084",
    "kind": "arxiv",
    "version": 1
  }
}