Pith Number

pith:CSFSUTTK

pith:2023:CSFSUTTKFYWOVKJE7X2BWLMS53

not attested not anchored not stored refs pending

Integrated optical frequency division for stable microwave and mmWave generation

Andreas Beling, Beichen Wang, Daniel Blumenthal, Fatemehsadat Tabatabaei, Jesse S. Morgan, Jiawei Wang, Kaikai Liu, Karl Nelson, Mandana Jahanbozorgi, Mark Harrington, Paul Morton, Ruxuan Liu, Samin Hanifi, Shuman Sun, Steven Bowers, Xu Yi, Zijiao Yang

arxiv:2305.13575 v2 · 2023-05-23 · 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{CSFSUTTKFYWOVKJE7X2BWLMS53}

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	2026-07-05T06:15:47.368159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148b2a4e6a2e2ceaa924fdf41b2d92eed3093687bfb1839dd381ce242e317ce0

Aliases

arxiv: 2305.13575 · arxiv_version: 2305.13575v2 · doi: 10.48550/arxiv.2305.13575 · pith_short_12: CSFSUTTKFYWO · pith_short_16: CSFSUTTKFYWOVKJE · pith_short_8: CSFSUTTK

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/CSFSUTTKFYWOVKJE7X2BWLMS53 \
  | 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: 148b2a4e6a2e2ceaa924fdf41b2d92eed3093687bfb1839dd381ce242e317ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b9bfdc893da89bc22c6efc328935eaba4dd763580787f33fa5dd6724af7497",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-05-23T01:08:14Z",
    "title_canon_sha256": "fd1f3afbb184d3aec8793b2f824a51e3f33daeb66030d7a6792a3561dcb2186b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13575",
    "kind": "arxiv",
    "version": 2
  }
}