Pith Number

pith:YIVI45GX

pith:2017:YIVI45GXO7MCKCHCDXQSCBHSLL

not attested not anchored not stored refs pending

Metasurface-assisted phase-matching-free second harmonic generation in lithium niobate waveguides

Cheng Wang, Guang-Can Guo, Marko Loncar, Myoung-Hwan Kim, Nanfang Yu, Xiao Xiong, Xi-Feng Ren, Zhaoyi Li

arxiv:1708.02889 v1 · 2017-08-09 · physics.optics

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:27:46.030302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c22a8e74d777d82508e21de12104f25af767a153ea6b2f838594ea1920fb777d

Aliases

arxiv: 1708.02889 · arxiv_version: 1708.02889v1 · doi: 10.48550/arxiv.1708.02889 · pith_short_12: YIVI45GXO7MC · pith_short_16: YIVI45GXO7MCKCHC · pith_short_8: YIVI45GX

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/YIVI45GXO7MCKCHCDXQSCBHSLL \
  | 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: c22a8e74d777d82508e21de12104f25af767a153ea6b2f838594ea1920fb777d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c59d38ca4dffd52acd96356a2dd329b32966695e360047c2154233f32e18a4b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-08-09T16:09:29Z",
    "title_canon_sha256": "d8c2afd5d2a29675e6f16f0e5ed3bf0df246fc732949c8b07b1385067cdc1094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02889",
    "kind": "arxiv",
    "version": 1
  }
}