Pith Number

pith:GWKATV3V

pith:2015:GWKATV3VKV2TUI26CJ7MSH3UZY

not attested not anchored not stored refs pending

On the Origin of the Second-Order Nonlinearity in Strained Si-SiN Structures

Jacob B. Khurgin, Marcel W. Pruessner, Todd H. Stievater, William S. Rabinovich

arxiv:1509.01166 v1 · 2015-09-03 · physics.optics · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWKATV3VKV2TUI26CJ7MSH3UZY}

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	2026-05-18T01:22:20.297674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

359409d77555753a235e127ec91f74ce05d142856ca0ae55d1e02539390f6901

Aliases

arxiv: 1509.01166 · arxiv_version: 1509.01166v1 · doi: 10.48550/arxiv.1509.01166 · pith_short_12: GWKATV3VKV2T · pith_short_16: GWKATV3VKV2TUI26 · pith_short_8: GWKATV3V

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/GWKATV3VKV2TUI26CJ7MSH3UZY \
  | 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: 359409d77555753a235e127ec91f74ce05d142856ca0ae55d1e02539390f6901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e92b23447bbc77444ad4dee785875bb0ccc2b1897daa502f247838c9f0e0ccb",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-03T17:13:46Z",
    "title_canon_sha256": "4a6142f44e573723dabd87348251dce0717c4dc12ae421deb0d97a4d3a0ee02a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01166",
    "kind": "arxiv",
    "version": 1
  }
}