Pith Number

pith:5ZBWS2KD

pith:2021:5ZBWS2KDXBN6T22AK2POQLSDJV

not attested not anchored not stored refs pending

Broadband highly efficient nonlinear optical processes in on-chip integrated lithium niobate microdisk resonators of Q-factor above 10^8

Fang Bo, Haisu Zhang, Jianglin Guan, Jintian Lin, Li Deng, Lingling Qiao, Min Wang, Ni Yao, Renhong Gao, Wei Fang, Ya Cheng, Zhenzhong Hao

arxiv:2102.00399 v2 · 2021-01-31 · 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{5ZBWS2KDXBN6T22AK2POQLSDJV}

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	2026-07-05T03:45:26.515937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee43696943b85be9eb40569ee82e434d5b71bf9d75d23f81806549a5618000ce

Aliases

arxiv: 2102.00399 · arxiv_version: 2102.00399v2 · doi: 10.48550/arxiv.2102.00399 · pith_short_12: 5ZBWS2KDXBN6 · pith_short_16: 5ZBWS2KDXBN6T22A · pith_short_8: 5ZBWS2KD

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/5ZBWS2KDXBN6T22AK2POQLSDJV \
  | 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: ee43696943b85be9eb40569ee82e434d5b71bf9d75d23f81806549a5618000ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "671b5416407f45337c3f1a15098b3d523e534ee2e6f28d722084989e526d7ae4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-01-31T07:04:23Z",
    "title_canon_sha256": "568038c2feb04eeffb53bbd41b2e854feb0c75259fc337c5c271c8a05f3ab9f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00399",
    "kind": "arxiv",
    "version": 2
  }
}