Pith Number

pith:SNPIIATY

pith:2024:SNPIIATY7BHRB5OQMRU6IIX6JM

not attested not anchored not stored refs pending

Realization of a three-dimensional photonic higher-order topological insulator

Bei Yan, Biye Xie, Dong Zhao, Gui-Geng Liu, Hongsheng Chen, Jing-Ming Chen, Linyun Yang, Min-Qi Cheng, Perry Ping Shum, Tao Xiao, Xiang Xi, Yan Meng, Yihao Yang, Zhen Gao, Zhen-Xiao Zhu, Ziyao Wang

arxiv:2404.05649 v1 · 2024-04-08 · 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{SNPIIATY7BHRB5OQMRU6IIX6JM}

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	2026-07-05T08:05:43.724996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

935e840278f84f10f5d06469e422fe4b199c950ee2eeaa29f74924151a4ff55e

Aliases

arxiv: 2404.05649 · arxiv_version: 2404.05649v1 · doi: 10.48550/arxiv.2404.05649 · pith_short_12: SNPIIATY7BHR · pith_short_16: SNPIIATY7BHRB5OQ · pith_short_8: SNPIIATY

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/SNPIIATY7BHRB5OQMRU6IIX6JM \
  | 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: 935e840278f84f10f5d06469e422fe4b199c950ee2eeaa29f74924151a4ff55e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e59e6c48eb6d14a44ac8933abff1bebba73854bd49f0bd38ce9e953bca6d277",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-04-08T16:35:34Z",
    "title_canon_sha256": "c04719ee5d7a018df97a1b03c7d88345420541b37736583bdadd899995d96dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.05649",
    "kind": "arxiv",
    "version": 1
  }
}