Pith Number

pith:7MGU6ZEN

pith:2018:7MGU6ZEN7MIY45DDZGHTHJMWPD

not attested not anchored not stored refs pending

Monolithic photonic circuits for Kerr frequency comb generation, filtering and modulation

Cheng Wang, Han Hu, Marko Loncar, Mian Zhang, Rongrong Zhu

arxiv:1809.08637 v1 · 2018-09-23 · 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{7MGU6ZEN7MIY45DDZGHTHJMWPD}

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	2026-05-17T23:45:26.061954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0d4f648dfb118e7463c98f33a59678f10170ba9301501b58300c2ea8e47c38

Aliases

arxiv: 1809.08637 · arxiv_version: 1809.08637v1 · doi: 10.48550/arxiv.1809.08637 · pith_short_12: 7MGU6ZEN7MIY · pith_short_16: 7MGU6ZEN7MIY45DD · pith_short_8: 7MGU6ZEN

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/7MGU6ZEN7MIY45DDZGHTHJMWPD \
  | 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: fb0d4f648dfb118e7463c98f33a59678f10170ba9301501b58300c2ea8e47c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c60fb5508b69dcd5967d231f4825b57ee948f97684626530b06a03548b65fb70",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-09-23T17:19:09Z",
    "title_canon_sha256": "7d1af8ca38f3214b336ac772b6aa09cd48ed19fdea31a218a8305711e8b069ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08637",
    "kind": "arxiv",
    "version": 1
  }
}