Pith Number

pith:3XGPD32A

pith:2019:3XGPD32ABW2VAWDIE3PZ5QYTVZ

not attested not anchored not stored refs pending

Switching the Optical Chirality in Magneto-plasmonic Metasurfaces Using Applied Magnetic Fields

Chaoyang Li, Gaspar Armelles, Hanbin Wang, Huayu Feng, Huili Wang, Jun Qin, Lei Bi, Lixia Nie, Longjiang Deng, Run Yang, Tingting Tang, Tongtong Kang, Xiao Liang, Yi Luo

arxiv:1909.13605 v1 · 2019-09-30 · 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{3XGPD32ABW2VAWDIE3PZ5QYTVZ}

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	2026-07-05T00:08:11.932005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddccf1ef400db550586826df9ec313ae59924ad89fc2e06b98ebca5cb83f37cf

Aliases

arxiv: 1909.13605 · arxiv_version: 1909.13605v1 · doi: 10.48550/arxiv.1909.13605 · pith_short_12: 3XGPD32ABW2V · pith_short_16: 3XGPD32ABW2VAWDI · pith_short_8: 3XGPD32A

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/3XGPD32ABW2VAWDIE3PZ5QYTVZ \
  | 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: ddccf1ef400db550586826df9ec313ae59924ad89fc2e06b98ebca5cb83f37cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54468714b81834961119bba97ec6aae3a91ff64b429e09480be0b131c0bdc106",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-09-30T11:46:50Z",
    "title_canon_sha256": "353b22dd145be2fc9039c711d5cb9a0af3c7a316b9b50cc962e3969a42df549a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.13605",
    "kind": "arxiv",
    "version": 1
  }
}