Pith Number

pith:FD373J6N

pith:2017:FD373J6N3HOI6GJNVPP2CZNPZS

not attested not anchored not stored refs pending

Self-generation of optical frequency comb in single section Quantum Dot Fabry-Perot lasers: a theoretical study

Lorenzo Luigi Columbo, Mariangela Gioannini, Paolo Bardella

arxiv:1707.06561 v1 · 2017-07-20 · 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{FD373J6N3HOI6GJNVPP2CZNPZS}

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	2026-05-18T00:30:01.228150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f7fda7cdd9dc8f192dabdfa165afcc80652e3bde914b72597fa5629c87b6d0

Aliases

arxiv: 1707.06561 · arxiv_version: 1707.06561v1 · doi: 10.48550/arxiv.1707.06561 · pith_short_12: FD373J6N3HOI · pith_short_16: FD373J6N3HOI6GJN · pith_short_8: FD373J6N

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/FD373J6N3HOI6GJNVPP2CZNPZS \
  | 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: 28f7fda7cdd9dc8f192dabdfa165afcc80652e3bde914b72597fa5629c87b6d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d943265691d3adbaf88236e97ac376a98592995af3e911721daf0b61bc31c704",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-07-20T15:06:41Z",
    "title_canon_sha256": "f21ee9d2113657cd3d7c36d38d6ff7fc46dea3dffd813745bd347c7529e12f87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06561",
    "kind": "arxiv",
    "version": 1
  }
}