Pith Number

pith:IYYKGQ67

pith:2014:IYYKGQ6722XVAHVT34KDUOJCII

not attested not anchored not stored refs pending

High performance nanophotonic circuits based on partially buried horizontal slot waveguides

Chi Xiong, Hong X. Tang, Mo Li, Wolfram H.P. Pernice

arxiv:1401.4800 v1 · 2014-01-20 · 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{IYYKGQ6722XVAHVT34KDUOJCII}

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	2026-05-18T03:01:44.509099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4630a343dfd6af501eb3df143a3922421a8395360c84eb38080d8214b667e579

Aliases

arxiv: 1401.4800 · arxiv_version: 1401.4800v1 · doi: 10.48550/arxiv.1401.4800 · pith_short_12: IYYKGQ6722XV · pith_short_16: IYYKGQ6722XVAHVT · pith_short_8: IYYKGQ67

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/IYYKGQ6722XVAHVT34KDUOJCII \
  | 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: 4630a343dfd6af501eb3df143a3922421a8395360c84eb38080d8214b667e579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1d8794dc024ec059b06dfd855b99fde1fad724a060d09a86312e033f1ba5502",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-01-20T06:29:56Z",
    "title_canon_sha256": "22bb99b5b4eda6aa1ecf8c0e2c5ffaa27df29c0884f52c1f463c0a41a2368868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4800",
    "kind": "arxiv",
    "version": 1
  }
}