Pith Number

pith:PVOKGGP4

pith:2025:PVOKGGP4T2DTVXECXVM3GSZOLJ

not attested not anchored not stored refs pending

Direct interferometric measurement of non-reciprocity induced by a plasmonic metasurface with false chirality

Ahmed Lafeef Ettapuram Naduvilepurayil, Fernando Loren, Harel Ginat, Luis Martin-Moreno, Shmuel Sternklar, Yuri Gorodetski

arxiv:2506.08815 v1 · 2025-06-10 · 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{PVOKGGP4T2DTVXECXVM3GSZOLJ}

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	2026-07-05T11:19:13.690221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d5ca319fc9e873adc82bd59b34b2e5a40f4e2187f027f75cac06b0393fcf253

Aliases

arxiv: 2506.08815 · arxiv_version: 2506.08815v1 · doi: 10.48550/arxiv.2506.08815 · pith_short_12: PVOKGGP4T2DT · pith_short_16: PVOKGGP4T2DTVXEC · pith_short_8: PVOKGGP4

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/PVOKGGP4T2DTVXECXVM3GSZOLJ \
  | 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: 7d5ca319fc9e873adc82bd59b34b2e5a40f4e2187f027f75cac06b0393fcf253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20a4711cbe95d4fb09396e44665b920a45e28ecd7e1669674fecdf62060f038b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-06-10T14:06:46Z",
    "title_canon_sha256": "0ac2e54883bc836cff7a450b04ca5807c772d8c84f744670430ba15e32341875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08815",
    "kind": "arxiv",
    "version": 1
  }
}