Pith Number

pith:GPZXXBZW

pith:2022:GPZXXBZW4XVPACJSBRC5K3JO6D

not attested not anchored not stored refs pending

Ultra-broadband mid-infrared generation in dispersion-engineered thin-film lithium niobate

Alexander Y. Hwang, Amir H. Safavi-Naeini, Carsten Langrock, David Heydari, Edwin Ng, Hideo Mabuchi, Hubert S. Stokowski, Jatadhari Mishra, Marc Jankowski, M . M. Fejer, Timothy P. McKenna

arxiv:2205.08763 v2 · 2022-05-18 · 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{GPZXXBZW4XVPACJSBRC5K3JO6D}

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	2026-07-05T04:54:59.234118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f37b8736e5eaf009320c45d56d2ef0c2c8448f5ab9d62c813619fad4920178

Aliases

arxiv: 2205.08763 · arxiv_version: 2205.08763v2 · doi: 10.48550/arxiv.2205.08763 · pith_short_12: GPZXXBZW4XVP · pith_short_16: GPZXXBZW4XVPACJS · pith_short_8: GPZXXBZW

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/GPZXXBZW4XVPACJSBRC5K3JO6D \
  | 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: 33f37b8736e5eaf009320c45d56d2ef0c2c8448f5ab9d62c813619fad4920178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc02d5dd80684cc27e387ad4f3c99b443b98c212145e1280621e65d4b5d9f976",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-05-18T07:20:43Z",
    "title_canon_sha256": "e1b954f6b4924b1e1f829fc3436e27214162246777f4916a38ec480411339c42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08763",
    "kind": "arxiv",
    "version": 2
  }
}