Pith Number

pith:3FB36QSV

pith:2013:3FB36QSVWWQRDZP7X5QXBCVR6A

not attested not anchored not stored refs pending

Two-color narrowband photon pair source with high brightness based on clustering in a monolithic waveguide resonator

Christine Silberhorn, Harald Herrmann, Hubertus Suche, Kai-Hong Luo, Raimund Ricken, Stephan Krapick, Viktor Quiring, Wolfgang Sohler

arxiv:1306.1756 v1 · 2013-06-07 · quant-ph · 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{3FB36QSVWWQRDZP7X5QXBCVR6A}

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	2026-05-18T03:21:32.496636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d943bf4255b5a111e5ffbf61708ab1f005abba09dacbb367bebac4bcfb783fcc

Aliases

arxiv: 1306.1756 · arxiv_version: 1306.1756v1 · doi: 10.48550/arxiv.1306.1756 · pith_short_12: 3FB36QSVWWQR · pith_short_16: 3FB36QSVWWQRDZP7 · pith_short_8: 3FB36QSV

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/3FB36QSVWWQRDZP7X5QXBCVR6A \
  | 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: d943bf4255b5a111e5ffbf61708ab1f005abba09dacbb367bebac4bcfb783fcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c0f03d62e31fb1c85e01d4e5bd073a8cbd71100e5b62e4e7f7ef842d2272e67",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-07T15:57:52Z",
    "title_canon_sha256": "febf707c732b33ca975e542c2909c017291a351f926f4c2c73ebbe63a71663aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1756",
    "kind": "arxiv",
    "version": 1
  }
}