Pith Number

pith:QYA6SNZT

pith:2012:QYA6SNZTFWJIAN3TJ4TZ73VROP

not attested not anchored not stored refs pending

Photon Pair Generation in Silicon Micro-Ring Resonator with Reverse Bias Enhancement

Alex Clark, Chandra M. Natarajan, Damien Bonneau, Erman Engin, Haruhiko Yoshida, Jeremy L. O'Brien, Kazuya Ohira, Mark G. Thompson, M. G. Tanner, Mizunori Ezaki, Nobuo Suzuki, Norio Iizuka, R. H. Hadfield, Sanders N. Dorenbos, Val Zwiller

arxiv:1204.4922 v2 · 2012-04-22 · physics.optics · quant-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{QYA6SNZTFWJIAN3TJ4TZ73VROP}

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	2026-05-18T01:19:57.739164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8601e937332d928037734f279feeb173dca7fda31f7ad23ccc4f7efb46ea0f87

Aliases

arxiv: 1204.4922 · arxiv_version: 1204.4922v2 · doi: 10.48550/arxiv.1204.4922 · pith_short_12: QYA6SNZTFWJI · pith_short_16: QYA6SNZTFWJIAN3T · pith_short_8: QYA6SNZT

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/QYA6SNZTFWJIAN3TJ4TZ73VROP \
  | 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: 8601e937332d928037734f279feeb173dca7fda31f7ad23ccc4f7efb46ea0f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baa736001d429c1e3027846a026f87bea553085c4ebf883c13a6d4d659c9690d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-04-22T18:28:58Z",
    "title_canon_sha256": "a5fa87473bae04ea6253aadaccf83452f8ad83bcf0dac23d2d7e08f7e3e5cd38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4922",
    "kind": "arxiv",
    "version": 2
  }
}