Pith Number

pith:V2LQM2MP

pith:2019:V2LQM2MPKMG4O3NOP3TZ3FT5JB

not attested not anchored not stored refs pending

Ultra-Low-Power Tuning in Hybrid Barium Titanate-Silicon Nitride Electro-Optic Devices on Silicon

Alexander A. Demkov, Daniele Caimi, Felix Eltes, Jean Fompeyrine, J. Elliott Ortmann, Lukas Czornomaz, Norbert Meier, Stefan Abel

arxiv:1912.11081 v1 · 2019-11-26 · 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{V2LQM2MPKMG4O3NOP3TZ3FT5JB}

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	2026-07-05T00:28:16.818383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae9706698f530dc76dae7ee79d967d48676f75a50b7d313f93c48c5516d66912

Aliases

arxiv: 1912.11081 · arxiv_version: 1912.11081v1 · doi: 10.48550/arxiv.1912.11081 · pith_short_12: V2LQM2MPKMG4 · pith_short_16: V2LQM2MPKMG4O3NO · pith_short_8: V2LQM2MP

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/V2LQM2MPKMG4O3NOP3TZ3FT5JB \
  | 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: ae9706698f530dc76dae7ee79d967d48676f75a50b7d313f93c48c5516d66912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "676b6cc6ed4c8b07a5cc24b03c8105313353674a2898fed6ec0531c490efb0ca",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-11-26T21:02:21Z",
    "title_canon_sha256": "a867942d8586352c254042b26c2c368573c3a8c9172c9aa3b54b0566e7da5541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11081",
    "kind": "arxiv",
    "version": 1
  }
}