Pith Number

pith:C4XUTRAI

pith:2018:C4XUTRAINLIFNOIXMCU7CWAWEN

not attested not anchored not stored refs pending

Intrinsic nonlinearity of a PN-junction diode and higher order harmonic generation

Arvind, Mandip Singh, Samridhi Gambhir

arxiv:1808.06691 v1 · 2018-06-29 · physics.app-ph · quant-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{C4XUTRAINLIFNOIXMCU7CWAWEN}

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	2026-05-18T00:07:39.377872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172f49c4086ad056b91760a9f158162368cd7312ddfc43c8951ba596e36f777b

Aliases

arxiv: 1808.06691 · arxiv_version: 1808.06691v1 · doi: 10.48550/arxiv.1808.06691 · pith_short_12: C4XUTRAINLIF · pith_short_16: C4XUTRAINLIFNOIX · pith_short_8: C4XUTRAI

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/C4XUTRAINLIFNOIXMCU7CWAWEN \
  | 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: 172f49c4086ad056b91760a9f158162368cd7312ddfc43c8951ba596e36f777b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2146950747ae570caa03cef93c173c90a2338f8c56f72c1042cb2f947e902a5",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-06-29T06:28:07Z",
    "title_canon_sha256": "f30e5c5ac3a6c4abad5b71852384b4ee283f56120c24dbe9f9097fef03b1075c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06691",
    "kind": "arxiv",
    "version": 1
  }
}