Pith Number

pith:BGKJ6ESQ

pith:2024:BGKJ6ESQ2IFKJFGLRLCKMZ4RQR

not attested not anchored not stored refs pending

Near-Term Spin-Qubit Architecture Design via Multipartite Maximally-Entangled States

Aritra Sarkar, Brennan Undseth, Lieven M. K. Vandersypen, Matthew Steinberg, Nikiforos Paraskevopoulos, Sebastian Feld, Xiao Xue

arxiv:2412.12874 v2 · 2024-12-17 · 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{BGKJ6ESQ2IFKJFGLRLCKMZ4RQR}

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	2026-07-05T10:46:39.999360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09949f1250d20aa494cb8ac4a667918451c7b1f33962d192a289335fc62bdad3

Aliases

arxiv: 2412.12874 · arxiv_version: 2412.12874v2 · doi: 10.48550/arxiv.2412.12874 · pith_short_12: BGKJ6ESQ2IFK · pith_short_16: BGKJ6ESQ2IFKJFGL · pith_short_8: BGKJ6ESQ

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/BGKJ6ESQ2IFKJFGLRLCKMZ4RQR \
  | 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: 09949f1250d20aa494cb8ac4a667918451c7b1f33962d192a289335fc62bdad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b639ec39ad9f37610fa4e7b264eb940d0b43319bdd48b08ca3245a9edc4a24c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-17T12:55:40Z",
    "title_canon_sha256": "da1bfab2e4f506936a0d437243017dbb83a48ce237b898744fc07a2043dca863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12874",
    "kind": "arxiv",
    "version": 2
  }
}