Pith Number

pith:KBPJIS7S

pith:2015:KBPJIS7STS4A6XEA57WRWIECA4

not attested not anchored not stored refs pending

Phase matched second harmonic generation in an on-chip lithium niobate microresonator fabricated by femtosecond laser

Jielei Ni, Jintian Lin, Lingling Qiao, Min Wang, Wei Fang, Ya Cheng, Yingxin Xu, Zhiwei Fang

arxiv:1509.02607 v2 · 2015-09-09 · 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{KBPJIS7STS4A6XEA57WRWIECA4}

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	2026-05-18T01:23:44.478372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

505e944bf29cb80f5c80efed1b208207007e665f41aed1fdaa132d1c569da27b

Aliases

arxiv: 1509.02607 · arxiv_version: 1509.02607v2 · doi: 10.48550/arxiv.1509.02607 · pith_short_12: KBPJIS7STS4A · pith_short_16: KBPJIS7STS4A6XEA · pith_short_8: KBPJIS7S

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/KBPJIS7STS4A6XEA57WRWIECA4 \
  | 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: 505e944bf29cb80f5c80efed1b208207007e665f41aed1fdaa132d1c569da27b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35c1c3184925d660cf645292a882a4b970fd517ced5cf0867b6db3b543057ca0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-09T02:12:57Z",
    "title_canon_sha256": "a0ff33591827259e83539161127c9ae3b78deb405ef0efe8d629b213c8c11910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02607",
    "kind": "arxiv",
    "version": 2
  }
}