Pith Number

pith:XW2YT4GZ

pith:2022:XW2YT4GZWYTRVOFDRMSMTV6QSR

not attested not anchored not stored refs pending

Observation of intrinsic chiral bound states in the continuum

Cheng-Wei Qiu, Dong Wu, Huachun Deng, Jiaru Chu, Ruize Wang, Shumin Xiao, Weijin Chen, Xinbo Sha, Yang Chen, Yuhang Chen, Yuri S. Kivshar

arxiv:2209.05791 v1 · 2022-09-13 · 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{XW2YT4GZWYTRVOFDRMSMTV6QSR}

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	2026-07-05T05:37:08.137789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdb589f0d9b6271ab8a38b24c9d7d09444e2cc89545e6c2507481f7e7908b0ae

Aliases

arxiv: 2209.05791 · arxiv_version: 2209.05791v1 · doi: 10.48550/arxiv.2209.05791 · pith_short_12: XW2YT4GZWYTR · pith_short_16: XW2YT4GZWYTRVOFD · pith_short_8: XW2YT4GZ

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/XW2YT4GZWYTRVOFDRMSMTV6QSR \
  | 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: bdb589f0d9b6271ab8a38b24c9d7d09444e2cc89545e6c2507481f7e7908b0ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a16ce091e1aea4ca2fab24f60317263a67820e51f38f546b9dfd552e67239ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-09-13T07:42:15Z",
    "title_canon_sha256": "9dcd5389c516a5ad7f9c61bef239a9c536dcb0449bd1be0e5b79d7c941eb052e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05791",
    "kind": "arxiv",
    "version": 1
  }
}