Pith Number

pith:N3HA27W7

pith:2016:N3HA27W7SMALZCXC6KMCQTDX43

not attested not anchored not stored refs pending

Second harmonic generation in nano-structured thin-film lithium niobate waveguides

Cheng Wang, Guang-Can Guo, Marko Lon\v{c}ar, Nicolas Andrade, Vivek Venkataraman, Xiao Xiong, Xi-Feng Ren

arxiv:1610.04197 v2 · 2016-10-13 · 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{N3HA27W7SMALZCXC6KMCQTDX43}

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	2026-05-18T00:48:32.648779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ece0d7edf9300bc8ae2f298284c77e6eb62af829e262aef32766c0186452f84

Aliases

arxiv: 1610.04197 · arxiv_version: 1610.04197v2 · doi: 10.48550/arxiv.1610.04197 · pith_short_12: N3HA27W7SMAL · pith_short_16: N3HA27W7SMALZCXC · pith_short_8: N3HA27W7

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/N3HA27W7SMALZCXC6KMCQTDX43 \
  | 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: 6ece0d7edf9300bc8ae2f298284c77e6eb62af829e262aef32766c0186452f84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1395f21179e94e3305d857c2667e2711f85485035e0dcbc50e87b0df9653a97f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-10-13T18:41:51Z",
    "title_canon_sha256": "dea25840fa5446fe95841ee1ebb7bda258f896dee61b55ff8adf08c1edc1c6a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04197",
    "kind": "arxiv",
    "version": 2
  }
}