Pith Number

pith:B4BZR2W7

pith:2023:B4BZR2W7SGKUXISQAC2DHI7WAH

not attested not anchored not stored refs pending

Sol-gel Barium Titanate Nanohole Array as a Nonlinear Metasurface and a Photonic Crystal

Gr\'egoire Saerens, Helena C. Weigand, Joel Winiger, J\"urg Leuthold, Peter Benedek, Rachel Grange, \"Ulle-Linda Talts, Vanessa Wood, Viola Vogler-Neuling

arxiv:2307.11626 v1 · 2023-07-21 · physics.optics · 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{B4BZR2W7SGKUXISQAC2DHI7WAH}

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	2026-07-05T06:33:30.204897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f0398eadf91954ba25000b433a3f601c6fd704e561c4a5382707f64c67d5c68

Aliases

arxiv: 2307.11626 · arxiv_version: 2307.11626v1 · doi: 10.48550/arxiv.2307.11626 · pith_short_12: B4BZR2W7SGKU · pith_short_16: B4BZR2W7SGKUXISQ · pith_short_8: B4BZR2W7

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/B4BZR2W7SGKUXISQAC2DHI7WAH \
  | 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: 0f0398eadf91954ba25000b433a3f601c6fd704e561c4a5382707f64c67d5c68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52d48e2a60965d4410fc4473b7d9a11607fe1573104634a84743f2d62723b554",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-07-21T14:48:29Z",
    "title_canon_sha256": "b9ed525f663a03861ec293a2b86eaf5d7d8cc8aa5b8b7e5db91276bdd06b6d01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11626",
    "kind": "arxiv",
    "version": 1
  }
}