Pith Number

pith:WBK7RPKV

pith:2023:WBK7RPKVVWOP3OFL5S4LEWEL4F

not attested not anchored not stored refs pending

N\'eel-type optical skyrmions inherited from evanescent electromagnetic fields with rotational symmetry

Bo Tian, Huanjun Chen, Jingyao Jiang, Ningsheng Xu, Shaojing Liu, Shaozhi Deng, Tian Jiang, Wuchao Huang, Ximiao Wang, Zebo Zheng

arxiv:2303.04723 v1 · 2023-03-08 · 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{WBK7RPKVVWOP3OFL5S4LEWEL4F}

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	2026-07-05T05:49:24.451676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b055f8bd55ad9cfdb8abecb8b2588be166053cb4f8723e41548cd7f79c6c8003

Aliases

arxiv: 2303.04723 · arxiv_version: 2303.04723v1 · doi: 10.48550/arxiv.2303.04723 · pith_short_12: WBK7RPKVVWOP · pith_short_16: WBK7RPKVVWOP3OFL · pith_short_8: WBK7RPKV

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/WBK7RPKVVWOP3OFL5S4LEWEL4F \
  | 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: b055f8bd55ad9cfdb8abecb8b2588be166053cb4f8723e41548cd7f79c6c8003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cad4b4881d6873376ac48feebc26af9695e8638868a7a0ce0d5f8d33b9436a3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-03-08T17:08:02Z",
    "title_canon_sha256": "529b5f56156112a60930d7fab78c660d0f67f05aadae8c0376b16a9273889045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.04723",
    "kind": "arxiv",
    "version": 1
  }
}