Pith Number

pith:ARMXDQWM

pith:2026:ARMXDQWMPVWJDKX6UCM7RBD6UG

not attested not anchored not stored refs pending

Electron readout contrast enhancement in the parallel nuclear regime of an exchange-coupled donor spin qubit system

Alexander M. Jakob, Andrea Morello, Andrew S. Dzurak, Arne Laucht, Benjamin Wilhelm, Brett C. Johnson, David N. Jamieson, Fay E. Hudson, Holly G. Stemp, Kohei M. Itoh, Mark R. van Blankenstein, Mateusz T. M\k{a}dzik, Serwan Asaad

arxiv:2602.14426 v1 · 2026-02-16 · quant-ph · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARMXDQWMPVWJDKX6UCM7RBD6UG}

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	2026-06-08T01:03:58.970984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

045971c2cc7d6c91aafea099f8847ea19f5a8824c7dea69ddf9ef11f3bf82bf0

Aliases

arxiv: 2602.14426 · arxiv_version: 2602.14426v1 · doi: 10.48550/arxiv.2602.14426 · pith_short_12: ARMXDQWMPVWJ · pith_short_16: ARMXDQWMPVWJDKX6 · pith_short_8: ARMXDQWM

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/ARMXDQWMPVWJDKX6UCM7RBD6UG \
  | 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: 045971c2cc7d6c91aafea099f8847ea19f5a8824c7dea69ddf9ef11f3bf82bf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5978d28bad271ad7326ff05b6b2249e99aeea482c61ff037e395afe024f0ef2",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-16T03:24:21Z",
    "title_canon_sha256": "4b27ca75688f77f3d8015b84348d7f0b7ab311c66983b0184406acf19e493a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.14426",
    "kind": "arxiv",
    "version": 1
  }
}