Pith Number

pith:OCUQA7RO

pith:2018:OCUQA7ROBMFPJBWACO6MSYHNWL

not attested not anchored not stored refs pending

Microresonator Isolators and Circulators Based on the Intrinsic Nonreciprocity of the Kerr Effect

2), (2) Heriot-Watt University, 3), (3) Beihang University, Beijing, China), Edinburgh, Jonathan M. Silver (1), Leonardo Del Bino (1, Michael T. M. Woodley (1, Pascal Del'Haye (1) ((1) National Physical Laboratory, Sarah L. Stebbings (1), Scotland, Teddington, United Kingdom, Xin Xhao (1

arxiv:1801.09918 v1 · 2018-01-30 · 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{OCUQA7ROBMFPJBWACO6MSYHNWL}

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	2026-05-17T23:52:29.300321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70a9007e2e0b0af486c013bcc960edb2f029e193d6506fddfec152b43df7df94

Aliases

arxiv: 1801.09918 · arxiv_version: 1801.09918v1 · doi: 10.48550/arxiv.1801.09918 · pith_short_12: OCUQA7ROBMFP · pith_short_16: OCUQA7ROBMFPJBWA · pith_short_8: OCUQA7RO

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/OCUQA7ROBMFPJBWACO6MSYHNWL \
  | 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: 70a9007e2e0b0af486c013bcc960edb2f029e193d6506fddfec152b43df7df94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c54227ea10b2d50f68297832ac67eccba58df9753ca05e0a414520f6915455",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-01-30T10:08:41Z",
    "title_canon_sha256": "309d858ae14c9f55e671bf8ee923677c0e5956af371fd983c8271922cfcf7e20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09918",
    "kind": "arxiv",
    "version": 1
  }
}