Pith Number

pith:BWNCYLNV

pith:2009:BWNCYLNVF2AXPRMFAYBPQZE4F2

not attested not anchored not stored refs pending

Optomechanical zipper cavity lasers: theoretical analysis of tuning range and stability

Oskar Painter, Raviv Perahia, Thiago P. Mayer Alegre

arxiv:0912.4530 v1 · 2009-12-22 · 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{BWNCYLNVF2AXPRMFAYBPQZE4F2}

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	2026-05-18T04:35:14.848480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d9a2c2db52e8177c5850602f8649c2eb7aa4ab1d5e158b12c3f76a2d766accb

Aliases

arxiv: 0912.4530 · arxiv_version: 0912.4530v1 · doi: 10.48550/arxiv.0912.4530 · pith_short_12: BWNCYLNVF2AX · pith_short_16: BWNCYLNVF2AXPRMF · pith_short_8: BWNCYLNV

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/BWNCYLNVF2AXPRMFAYBPQZE4F2 \
  | 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: 0d9a2c2db52e8177c5850602f8649c2eb7aa4ab1d5e158b12c3f76a2d766accb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce56c26e54f29ba68e2a0a072c56f7ab4bf77a325239a7e24230fffb835fb1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-12-22T22:44:28Z",
    "title_canon_sha256": "9d09898cc43555926c39d62d3692a3074038d06919bfbc49fe731c137463ed87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4530",
    "kind": "arxiv",
    "version": 1
  }
}