Pith Number

pith:LTHKHCK5

pith:2017:LTHKHCK5CN3PFGYN62AI4JNLDR

not attested not anchored not stored refs pending

Photonic radio frequency and microwave intensity differentiator based on an optical frequency comb source in an integrated micro-ring resonator

Arnan Mitchell, Brent E. Little, David J. Moss, Jiayang Wu, Mehrdad Shoeiby, Roberto Morandotti, Sai T. Chu, Thach G. Nguyen, Xingyuan Xu

arxiv:1710.00678 v1 · 2017-09-27 · 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{LTHKHCK5CN3PFGYN62AI4JNLDR}

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	2026-05-18T00:33:54.055328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ccea3895d1376f29b0df6808e25ab1c67e15461f2a2d169753c10f397830b42

Aliases

arxiv: 1710.00678 · arxiv_version: 1710.00678v1 · doi: 10.48550/arxiv.1710.00678 · pith_short_12: LTHKHCK5CN3P · pith_short_16: LTHKHCK5CN3PFGYN · pith_short_8: LTHKHCK5

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/LTHKHCK5CN3PFGYN62AI4JNLDR \
  | 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: 5ccea3895d1376f29b0df6808e25ab1c67e15461f2a2d169753c10f397830b42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb20f9fd8fc3b499b09e84c3e5a9c5afa0ba832f5d5999bdb73b6078d3e94447",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-09-27T01:39:29Z",
    "title_canon_sha256": "0c3a281b2eb615a3924d6acf38cbdd9dd8fa0b11d2a131243ba660316fd66aea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00678",
    "kind": "arxiv",
    "version": 1
  }
}