Pith Number

pith:FXXRQMMS

pith:2022:FXXRQMMSHV4KAMYCEFYASMHFVH

not attested not anchored not stored refs pending

Scaling waveguide-integrated superconducting nanowire single-photon detector solutions to large numbers of independent optical channels

Carsten Schuck, Fabian Beutel, Hans-J\"urgen Rahn, Helge Gehring, Mahdi Ahangarianabhari, Martin A. Wolff, Matthias H\"au{\ss}ler, Max Tillmann, Michael Wahl, Nicolai Walter, Robin Terhaar, Tino R\"ohlicke, Wladick Hartmann, Wolfram H.P. Pernice

arxiv:2207.12060 v1 · 2022-07-25 · quant-ph · cond-mat.supr-con · 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{FXXRQMMSHV4KAMYCEFYASMHFVH}

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	2026-07-05T04:43:12.885946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2def1831923d78a0330221700930e5a9da05b091a37277f717e46be57230e077

Aliases

arxiv: 2207.12060 · arxiv_version: 2207.12060v1 · doi: 10.48550/arxiv.2207.12060 · pith_short_12: FXXRQMMSHV4K · pith_short_16: FXXRQMMSHV4KAMYC · pith_short_8: FXXRQMMS

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/FXXRQMMSHV4KAMYCEFYASMHFVH \
  | 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: 2def1831923d78a0330221700930e5a9da05b091a37277f717e46be57230e077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7ce69a475aa71296af61e24bc108a9b79f1062b73f73424d3aabdcd2524f70",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-25T10:59:52Z",
    "title_canon_sha256": "892a1d9e401e1bd01f53d86d05800527fdb9b952e30b5a371438abbb1494b63b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12060",
    "kind": "arxiv",
    "version": 1
  }
}