Pith Number

pith:7YVYSCJQ

pith:2021:7YVYSCJQAN7PUYZSUEWAVVRXL3

not attested not anchored not stored refs pending

Conversion efficiency in Kerr microresonator optical parametric oscillators: From three modes to many modes

Gregory Moille, Jordan R. Stone, Kartik Srinivasan, Xiyuan Lu

arxiv:2109.04910 v1 · 2021-09-10 · 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{7YVYSCJQAN7PUYZSUEWAVVRXL3}

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	2026-07-05T03:13:11.375103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe2b890930037efa6332a12c0ad6375ed6af22d32c20ec302160a9ad9b421aa3

Aliases

arxiv: 2109.04910 · arxiv_version: 2109.04910v1 · doi: 10.48550/arxiv.2109.04910 · pith_short_12: 7YVYSCJQAN7P · pith_short_16: 7YVYSCJQAN7PUYZS · pith_short_8: 7YVYSCJQ

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/7YVYSCJQAN7PUYZSUEWAVVRXL3 \
  | 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: fe2b890930037efa6332a12c0ad6375ed6af22d32c20ec302160a9ad9b421aa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa82582c7398326e64cb83643de2c270440b1bdf5389c3cac41ad1eef50fa43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-09-10T14:42:56Z",
    "title_canon_sha256": "e8dfd945e07ee4f4e6884385d6c42e40ed97fd5ac5b7da890791c033a73b4fd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04910",
    "kind": "arxiv",
    "version": 1
  }
}