Pith Number

pith:XK6G3I3L

pith:2018:XK6G3I3LA33TYDVZ2HWRM6FEMC

not attested not anchored not stored refs pending

400%/W second harmonic conversion efficiency in $\mathrm{14 \mu m}$-diameter gallium phosphide-on-oxide resonators

Alan D. Logan, Alejandro W. Rodriguez, Arka Majumdar, Emma R. Schmidgall, Fariba Hatami, Kai-Mei C. Fu, Karine Hestroffer, Michael Gould, Weiliang Jin, Zin Lin

arxiv:1810.06393 v1 · 2018-10-10 · physics.app-ph · 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{XK6G3I3LA33TYDVZ2HWRM6FEMC}

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	2026-05-17T23:57:39.641924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

babc6da36b06f73c0eb9d1ed1678a4608ef44d884af6ab75c1e8f91e588c6bcc

Aliases

arxiv: 1810.06393 · arxiv_version: 1810.06393v1 · doi: 10.48550/arxiv.1810.06393 · pith_short_12: XK6G3I3LA33T · pith_short_16: XK6G3I3LA33TYDVZ · pith_short_8: XK6G3I3L

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/XK6G3I3LA33TYDVZ2HWRM6FEMC \
  | 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: babc6da36b06f73c0eb9d1ed1678a4608ef44d884af6ab75c1e8f91e588c6bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "177e9b72623e996ec24e9c2df7cad4dd042ffe8a739b9c178e7a8e574d90c162",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-10-10T20:59:02Z",
    "title_canon_sha256": "5a899502f07548d2040e3a5fe9eac39072e9776d127da1bb7a1009ff55e91fed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06393",
    "kind": "arxiv",
    "version": 1
  }
}