Pith Number

pith:JGZHE2BD

pith:2009:JGZHE2BDKJNXA4SCK6O2IVLK7V

not attested not anchored not stored refs pending

Frequency Comb Assisted Diode Laser Spectroscopy for Measurement of Microcavity Dispersion

M.L. Gorodetsky, O. Arcizet, P. Del'Haye, R. Holzwarth, T.J. Kippenberg

arxiv:0907.0143 v1 · 2009-07-01 · 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{JGZHE2BDKJNXA4SCK6O2IVLK7V}

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	2026-05-18T02:13:11.456016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b2726823525b707242579da4556afd6d10f27fbff539ab27828588ca1831bf

Aliases

arxiv: 0907.0143 · arxiv_version: 0907.0143v1 · doi: 10.48550/arxiv.0907.0143 · pith_short_12: JGZHE2BDKJNX · pith_short_16: JGZHE2BDKJNXA4SC · pith_short_8: JGZHE2BD

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/JGZHE2BDKJNXA4SCK6O2IVLK7V \
  | 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: 49b2726823525b707242579da4556afd6d10f27fbff539ab27828588ca1831bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc969a50675a18de37438d95954b0aa3ec38c43002257ea6ec921afc099ad74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-07-01T13:23:36Z",
    "title_canon_sha256": "ace4813fe67c6c6d025d23f2af34bed48f3c0ee21af8394f5a05fafaef5db7a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0143",
    "kind": "arxiv",
    "version": 1
  }
}