Pith Number

pith:OI4EBKPF

pith:2018:OI4EBKPFY67HRXMGTEXMLJIJEI

not attested not anchored not stored refs pending

Influence of Reciprocity, Symmetry and Normal Polarizations on the Angular Scattering Properties of Bianisotropic Metasurfaces

Karim Achouri, Olivier J. F. Martin

arxiv:1808.08196 v1 · 2018-08-24 · 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{OI4EBKPFY67HRXMGTEXMLJIJEI}

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	2026-05-18T00:07:22.119882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

723840a9e5c7be78dd86992ec5a50922304ba65b09e32073386dd480f027b953

Aliases

arxiv: 1808.08196 · arxiv_version: 1808.08196v1 · doi: 10.48550/arxiv.1808.08196 · pith_short_12: OI4EBKPFY67H · pith_short_16: OI4EBKPFY67HRXMG · pith_short_8: OI4EBKPF

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/OI4EBKPFY67HRXMGTEXMLJIJEI \
  | 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: 723840a9e5c7be78dd86992ec5a50922304ba65b09e32073386dd480f027b953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bd9aa9599e89091f5dd2c5f214a1773dec92862fb6831b02fc08b8dbf8733e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-08-24T16:15:57Z",
    "title_canon_sha256": "1ee35a81f3247cee99f495acc6f066cd44c1e5a0259ffc8cb39844bd7c0572c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08196",
    "kind": "arxiv",
    "version": 1
  }
}