Pith Number

pith:URKOCD4D

pith:2025:URKOCD4D6AIDMCAY5RAOTWBB32

not attested not anchored not stored refs pending

High-efficiency, high-count-rate 2D superconducting nanowire single-photon detector array

Andrew D. Beyer, Boris Korzh, Emma E. Wollman, Fiona Fleming, Gerald S. Buller, Jason P. Allmaras, Lautaro Narv\'aez, Matthew D. Shaw, Mehul Malik, Saroch Leedumrongwatthanakun, Vikas Anant, Will McCutcheon

arxiv:2501.07357 v1 · 2025-01-13 · quant-ph · physics.ins-det · 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{URKOCD4D6AIDMCAY5RAOTWBB32}

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	2026-07-05T10:00:19.399673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a454e10f83f010360818ec40e9d821dea5b2225ba2ed006a8bf73377cadee0e4

Aliases

arxiv: 2501.07357 · arxiv_version: 2501.07357v1 · doi: 10.48550/arxiv.2501.07357 · pith_short_12: URKOCD4D6AID · pith_short_16: URKOCD4D6AIDMCAY · pith_short_8: URKOCD4D

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/URKOCD4D6AIDMCAY5RAOTWBB32 \
  | 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: a454e10f83f010360818ec40e9d821dea5b2225ba2ed006a8bf73377cadee0e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29ed9b03b9695686e08983ba6daff9341a7c46fa5fcc639d42cbbd1b92c73c47",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-13T14:25:17Z",
    "title_canon_sha256": "3a85b2b8dbf405d0d5efaf734d61d220b645c6d8ca4cec63690114a3b75c5184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07357",
    "kind": "arxiv",
    "version": 1
  }
}