Pith Number

pith:QLHJD5AG

pith:2021:QLHJD5AGFJ6QRKPEBZL2C45WNO

not attested not anchored not stored refs pending

Third-harmonic light polarization control in magnetically-resonant silicon metasurfaces

Andrea Tognazzi, Andrey A. Fedyanin, Attilio Zilli, Costantino De Angelis, Davide Rocco, Erfan Mafakheri, Kirill I. Okhlopkov, Luca Fagiani, Marco Finazzi, Maxim R. Shcherbakov, Michele Celebrano, Monica Bollani

arxiv:2101.09187 v1 · 2021-01-22 · 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{QLHJD5AGFJ6QRKPEBZL2C45WNO}

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	2026-07-05T02:33:27.571554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82ce91f4062a7d08a9e40e57a173b66b8b8a413e0d5011b5aa18e5487c228bd5

Aliases

arxiv: 2101.09187 · arxiv_version: 2101.09187v1 · doi: 10.48550/arxiv.2101.09187 · pith_short_12: QLHJD5AGFJ6Q · pith_short_16: QLHJD5AGFJ6QRKPE · pith_short_8: QLHJD5AG

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/QLHJD5AGFJ6QRKPEBZL2C45WNO \
  | 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: 82ce91f4062a7d08a9e40e57a173b66b8b8a413e0d5011b5aa18e5487c228bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54b1f640fa734fd47c84935634cd420f7ced11d02d582e1c656f6c24634f5e12",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-01-22T16:17:59Z",
    "title_canon_sha256": "00e4dfc8bc02cf7c083e628ef66d0486278048520dfda05096b5e4435dc48589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09187",
    "kind": "arxiv",
    "version": 1
  }
}