Pith Number

pith:TEGJZ6F6

pith:2018:TEGJZ6F6A3463WDD7L2ZDU6XW4

not attested not anchored not stored refs pending

Beating the Rayleigh Limit Using Two-Photon Interference

Kajetan Boroszko, Konrad Banaszek, Micha{\l} Parniak, Rafa{\l} Demkowicz-Dobrza\'nski, Sebastian Bor\'owka, Wojciech Wasilewski

arxiv:1803.07096 v2 · 2018-03-19 · 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{TEGJZ6F6A3463WDD7L2ZDU6XW4}

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	2026-05-17T23:57:59.499149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

990c9cf8be06f9edd863faf591d3d7b7210212dac7f0d76cfb680c807f722f7b

Aliases

arxiv: 1803.07096 · arxiv_version: 1803.07096v2 · doi: 10.48550/arxiv.1803.07096 · pith_short_12: TEGJZ6F6A346 · pith_short_16: TEGJZ6F6A3463WDD · pith_short_8: TEGJZ6F6

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/TEGJZ6F6A3463WDD7L2ZDU6XW4 \
  | 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: 990c9cf8be06f9edd863faf591d3d7b7210212dac7f0d76cfb680c807f722f7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b71341a465a358b79fe24eaabd55f2b93b326f6e5e06c5c14b65e9abb20467cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-19T18:04:07Z",
    "title_canon_sha256": "e0dae40c4b52c34fc72a05e8e39bbd22c5e03518a5bec7673202f20dc8efbd2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07096",
    "kind": "arxiv",
    "version": 2
  }
}