Pith Number

pith:BKHLTIWN

pith:2018:BKHLTIWN7AOSYUIXG2DDR7PWXE

not attested not anchored not stored refs pending

Photonic integration of an optical atomic clock

B. R. Ilic, B. Shen, C. Fredrick, C. Johnson, D. M. S. Johnson, D. T. Spencer, D. Westly, J. Kitching, J. R. Stone, K. Srinivasan, K. Vahala, K. Y. Yang, L. Hollberg, M.-G. Suh, M. T Hummon, Q. Li, S. A. Diddams, S. B. Papp, T. C. Briles, T. E. Drake, V. Maurice, Z. L. Newman

arxiv:1811.00616 v1 · 2018-11-01 · physics.optics · physics.atom-ph

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:01:42.719975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a8eb9a2cdf81d2c5117368638fdf6b9376ace7a0130103e00143e804196b436

Aliases

arxiv: 1811.00616 · arxiv_version: 1811.00616v1 · doi: 10.48550/arxiv.1811.00616

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/BKHLTIWN7AOSYUIXG2DDR7PWXE \
  | 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: 0a8eb9a2cdf81d2c5117368638fdf6b9376ace7a0130103e00143e804196b436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cddae2ca02ec15f4b5045a099b793c6b6cc33e05e08a5f41501478806cb3aa03",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-11-01T20:06:58Z",
    "title_canon_sha256": "d976e88bf05d41edeca3d7d4f077ee0c38a38cc884114454d3ea2dafd447b900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00616",
    "kind": "arxiv",
    "version": 1
  }
}