Pith Number

pith:VBCVVV2M

pith:2018:VBCVVV2MIIELRLBKDQHVYQT5YB

not attested not anchored not stored refs pending

Emerging applications of integrated optical microcombs for analogue RF and microwave photonic signal processing

Arnan Mitchell, Brent E. Little, David J. Moss, Jiayang Wu, Roberto Morandotti, Sai T. Chu, Xingyuan Xu

arxiv:1808.04462 v2 · 2018-06-25 · 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{VBCVVV2MIIELRLBKDQHVYQT5YB}

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	2026-05-18T00:07:39.856458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8455ad74c4208b8ac2a1c0f5c427dc069585f0d56d2310ac1fa004ad79e8143

Aliases

arxiv: 1808.04462 · arxiv_version: 1808.04462v2 · doi: 10.48550/arxiv.1808.04462 · pith_short_12: VBCVVV2MIIEL · pith_short_16: VBCVVV2MIIELRLBK · pith_short_8: VBCVVV2M

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/VBCVVV2MIIELRLBKDQHVYQT5YB \
  | 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: a8455ad74c4208b8ac2a1c0f5c427dc069585f0d56d2310ac1fa004ad79e8143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c4ace672719a296c348134aa3a06a9c1061d166764984ff0781d7cebc8b55b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-06-25T05:04:35Z",
    "title_canon_sha256": "e21f76a183201f091355603ad632ceb2848e37533f3f897e472bfad1434c61fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04462",
    "kind": "arxiv",
    "version": 2
  }
}