Pith Number

pith:FKMQQBPD

pith:2024:FKMQQBPD4ZLEXGZ4SIIFTQQUC2

not attested not anchored not stored refs pending

Brillouin nonlinearity characterizations of a high refractive index silicon oxynitride platform

Akshay Keloth, Alessio Baldazzi, David Marpaung, Gioele Piccoli, Kaixuan Ye, Lorenzo Pavesi, Matteo Sanna, Mher Ghulinyan, Yvan Klaver

arxiv:2401.12651 v2 · 2024-01-23 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKMQQBPD4ZLEXGZ4SIIFTQQUC2}

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	2026-07-05T07:38:34.810728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a990805e3e6564b9b3c921059c21416a7e9f85cd204e733a07a937006941a9b

Aliases

arxiv: 2401.12651 · arxiv_version: 2401.12651v2 · doi: 10.48550/arxiv.2401.12651 · pith_short_12: FKMQQBPD4ZLE · pith_short_16: FKMQQBPD4ZLEXGZ4 · pith_short_8: FKMQQBPD

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/FKMQQBPD4ZLEXGZ4SIIFTQQUC2 \
  | 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: 2a990805e3e6564b9b3c921059c21416a7e9f85cd204e733a07a937006941a9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "341ab43eec51e9ece2d5d2801dd614f125c2deeaa75d57c0ffe3e875d3b1363c",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-01-23T11:02:01Z",
    "title_canon_sha256": "70adc5d7cb31220cb48e2fdd173bdb87ee7141639613540e3a309136ef72bf4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.12651",
    "kind": "arxiv",
    "version": 2
  }
}