Pith Number

pith:2KOIMY56

pith:2025:2KOIMY5645FN6H2CM5Q7YIRXYA

not attested not anchored not stored refs pending

Photoswitchable exceptional points derived from bound states in the continuum

Aoxuan Liu, Biaobing Jin, Caihong Zhang, Hang Liu, Huabing Wang, Hui Dai, Jialiang Huang, Jian Chen, Jingbo Wu, Junwei Liu, Kebin Fan, Lei Wang, Peiheng Wu, Qiannan Li

arxiv:2505.09201 v1 · 2025-05-14 · 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{2KOIMY5645FN6H2CM5Q7YIRXYA}

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	2026-07-05T12:09:17.641982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d29c8663bee74adf1f426761fc2237c011f6af1fdf706ede4ca51e61566c6a56

Aliases

arxiv: 2505.09201 · arxiv_version: 2505.09201v1 · doi: 10.48550/arxiv.2505.09201 · pith_short_12: 2KOIMY5645FN · pith_short_16: 2KOIMY5645FN6H2C · pith_short_8: 2KOIMY56

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/2KOIMY5645FN6H2CM5Q7YIRXYA \
  | 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: d29c8663bee74adf1f426761fc2237c011f6af1fdf706ede4ca51e61566c6a56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c6d18f8db1da9f5ebbca8d11403fada316864d0afeef7f7a5493b2aeadb9d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-05-14T07:27:35Z",
    "title_canon_sha256": "c13a69940fa6cf135e0a3250d806cb31f1d988064671b371016a50832425f28e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09201",
    "kind": "arxiv",
    "version": 1
  }
}