Pith Number

pith:4LHOT6MK

pith:2023:4LHOT6MKEZELCNFFAB3NMIX2TS

not attested not anchored not stored refs pending

Second-harmonic generation with a 440,000% W-1 conversion efficiency in a lithium niobate microcavity without periodic poling

Di Jia, Fang Bo, Feng Gao, Guoquan Zhang, Jingjun Xu, Li Zhang, Rui Ma, Xiao Wu, Zhenzhong Hao

arxiv:2312.07024 v1 · 2023-12-12 · 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{4LHOT6MKEZELCNFFAB3NMIX2TS}

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	2026-07-05T07:23:13.455867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2cee9f98a2648b134a50076d622fa9c9f7a3f764eb396447b3751070d4582dd

Aliases

arxiv: 2312.07024 · arxiv_version: 2312.07024v1 · doi: 10.48550/arxiv.2312.07024 · pith_short_12: 4LHOT6MKEZEL · pith_short_16: 4LHOT6MKEZELCNFF · pith_short_8: 4LHOT6MK

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/4LHOT6MKEZELCNFFAB3NMIX2TS \
  | 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: e2cee9f98a2648b134a50076d622fa9c9f7a3f764eb396447b3751070d4582dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df257640c94946eefc7000d07a6fb72bfb89151631c9b25455012c79f153a93e",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-12-12T07:20:59Z",
    "title_canon_sha256": "bb18b0134f6292481050c06938dea0ca09915e5acf72efbb279c5ca95a1fc774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.07024",
    "kind": "arxiv",
    "version": 1
  }
}