Pith Number

pith:AD5SCTRQ

pith:2026:AD5SCTRQJFSR5W74USLEWRKVE4

not attested not anchored not stored refs pending

Metasurface Engineering with Tantalum Pentoxide-Coated Microspheres: Tailoring Optical Resonances and Enhancing Local Density of States

Alexandra F\u{a}lama\c{s}, Ana Maria M. Gherman, Cosmin Farc\u{a}u, Renaud Vall\'ee

arxiv:2603.25828 v2 · 2026-03-26 · physics.optics · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AD5SCTRQJFSR5W74USLEWRKVE4}

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	2026-07-21T02:21:34.226080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00fb214e3049651edbfca4964b45552705f08d188b484b832e225285a6f45a5d

Aliases

arxiv: 2603.25828 · arxiv_version: 2603.25828v2 · doi: 10.48550/arxiv.2603.25828 · pith_short_12: AD5SCTRQJFSR · pith_short_16: AD5SCTRQJFSR5W74 · pith_short_8: AD5SCTRQ

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/AD5SCTRQJFSR5W74USLEWRKVE4 \
  | 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: 00fb214e3049651edbfca4964b45552705f08d188b484b832e225285a6f45a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87975c05596b26fa2e0f33cb01ebaac6fdb6eddb6efb5d550db8ee8cc1769dcc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-03-26T18:46:38Z",
    "title_canon_sha256": "b600a36875d6f7391357200e2ae20847eabe8cc68da102462137cdce48805da0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.25828",
    "kind": "arxiv",
    "version": 2
  }
}