Pith Number

pith:QYE7MOY4

pith:2020:QYE7MOY4PBSTTWIAND4CXMXBHE

not attested not anchored not stored refs pending

Cryogenic operation of silicon photonic modulators based on DC Kerr effect

Darius Bunandar, Dirk R. Englund, Genevieve Clark, Jacques Carolan, Jelena Notaros, Michael R. Watts, Uttara Chakraborty

arxiv:2007.03395 v1 · 2020-07-04 · 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{QYE7MOY4PBSTTWIAND4CXMXBHE}

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	2026-07-05T01:41:32.540593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8609f63b1c786539d90068f82bb2e1390dd5ebc9d8834df7a37c57da036bf7ec

Aliases

arxiv: 2007.03395 · arxiv_version: 2007.03395v1 · doi: 10.48550/arxiv.2007.03395 · pith_short_12: QYE7MOY4PBST · pith_short_16: QYE7MOY4PBSTTWIA · pith_short_8: QYE7MOY4

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/QYE7MOY4PBSTTWIAND4CXMXBHE \
  | 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: 8609f63b1c786539d90068f82bb2e1390dd5ebc9d8834df7a37c57da036bf7ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ffd9f1404b1f7d743d9bb0dc12874f5c8bd28d280deaa2360e7a6cadee9d8f4",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-07-04T21:41:43Z",
    "title_canon_sha256": "07873f65ceb07a3402c79286caa6c1eb56893f71aa29d248cd8012eda761fc3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.03395",
    "kind": "arxiv",
    "version": 1
  }
}