Pith Number

pith:6JP4VHCR

pith:2023:6JP4VHCRN5GSNCUEPQEY2BHYFN

not attested not anchored not stored refs pending

Design principles for >90% efficiency and >99% indistinguishability broadband quantum dot cavities

Andrew Young, David Dlaka, Edmund Harbord, Petros Androvitsaneas, Qirui Ma, Ruth Oulton

arxiv:2309.02974 v1 · 2023-09-06 · quant-ph · cond-mat.mes-hall · physics.app-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{6JP4VHCRN5GSNCUEPQEY2BHYFN}

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	2026-07-05T11:49:44.329840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25fca9c516f4d268a847c098d04f82b5b1440b0efabfe41b548eecc7d3fea96

Aliases

arxiv: 2309.02974 · arxiv_version: 2309.02974v1 · doi: 10.48550/arxiv.2309.02974 · pith_short_12: 6JP4VHCRN5GS · pith_short_16: 6JP4VHCRN5GSNCUE · pith_short_8: 6JP4VHCR

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/6JP4VHCRN5GSNCUEPQEY2BHYFN \
  | 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: f25fca9c516f4d268a847c098d04f82b5b1440b0efabfe41b548eecc7d3fea96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f7aa2cf4ff741f4ea0f7b5174e9220df1feedcb2c72bf0912969c4030d082d7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-06T13:14:27Z",
    "title_canon_sha256": "19e960047d4ef577e9f740235f97000ff67092ea2319dab96bbc28cd5c45cbd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.02974",
    "kind": "arxiv",
    "version": 1
  }
}