Pith Number

pith:XWNIOTJ7

pith:2017:XWNIOTJ7NI7JU7R4VKDUZWPDNR

not attested not anchored not stored refs pending

Optical bandgap engineering in nonlinear silicon nitride waveguides

Attila F\"ul\"op, Clemens J. Kr\"uckel, Peter A. Andrekson, Victor Torres-Company, Zhichao Ye

arxiv:1703.05586 v1 · 2017-03-16 · 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{XWNIOTJ7NI7JU7R4VKDUZWPDNR}

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	2026-05-18T00:38:56.668152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd9a874d3f6a3e9a7e3caa874cd9e36c7eddc0a42a50d66b9f1aa760cbbe404f

Aliases

arxiv: 1703.05586 · arxiv_version: 1703.05586v1 · doi: 10.48550/arxiv.1703.05586 · pith_short_12: XWNIOTJ7NI7J · pith_short_16: XWNIOTJ7NI7JU7R4 · pith_short_8: XWNIOTJ7

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/XWNIOTJ7NI7JU7R4VKDUZWPDNR \
  | 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: bd9a874d3f6a3e9a7e3caa874cd9e36c7eddc0a42a50d66b9f1aa760cbbe404f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f46cceb5c00eb279ec2db33e826514df1d1878353e4d726fc45868ee39d32b9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-03-16T12:39:54Z",
    "title_canon_sha256": "8629cb9ca82e012e986d05fe09cccb7894dc032edf7d14e22b5d368e81f248c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05586",
    "kind": "arxiv",
    "version": 1
  }
}