Pith Number

pith:LK3XP53F

pith:2023:LK3XP53FVOGIS6KFZWK4GFGDN7

not attested not anchored not stored refs pending

A 2D quantum dot array in planar $^{28}$Si/SiGe

Amir Sammak, Florian K. Unseld, Francesco Borsoi, Giordano Scappucci, Lieven M.K. Vandersypen, Marcel Meyer, Mateusz T. M\k{a}dzik, Menno Veldhorst, Sander L. de Snoo, Sergey V. Amitonov

arxiv:2305.19681 v2 · 2023-05-31 · cond-mat.mes-hall · 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{LK3XP53FVOGIS6KFZWK4GFGDN7}

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	2026-07-05T06:17:52.626241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ab777f765ab8c897945cd95c314c36fedee0ffe0054a7921755b757a6d9e702

Aliases

arxiv: 2305.19681 · arxiv_version: 2305.19681v2 · doi: 10.48550/arxiv.2305.19681 · pith_short_12: LK3XP53FVOGI · pith_short_16: LK3XP53FVOGIS6KF · pith_short_8: LK3XP53F

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/LK3XP53FVOGIS6KFZWK4GFGDN7 \
  | 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: 5ab777f765ab8c897945cd95c314c36fedee0ffe0054a7921755b757a6d9e702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "695c29917c74d1d992b97d08527a5de97bee2e4bb18831bb8106cacb143c6b1a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-05-31T09:24:49Z",
    "title_canon_sha256": "e473e11651f8cb93d8f26804a1a738c8114e6e1f0c148aca8d911594b1d9ca80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19681",
    "kind": "arxiv",
    "version": 2
  }
}