Pith Number

pith:YXC4SKCZ

pith:2021:YXC4SKCZ65DOFHAEZB2YYOMEKA

not attested not anchored not stored refs pending

Spiderweb array: A sparse spin-qubit array

Fabio Sebastiano, Henricus W. L. Naus, James S. Clarke, Jelmer M. Boter, Jeroen P. G. van Dijk, Juan P. Dehollain, Lieven M. K. Vandersypen, Menno Veldhorst, Richard Versluis, Toivo Hensgens, Yuanxing Xu

arxiv:2110.00189 v2 · 2021-10-01 · 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{YXC4SKCZ65DOFHAEZB2YYOMEKA}

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	2026-07-05T04:51:20.488115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5c5c92859f746e29c04c8758c398450303d882c68ab1563760fcbefafeeba21

Aliases

arxiv: 2110.00189 · arxiv_version: 2110.00189v2 · doi: 10.48550/arxiv.2110.00189 · pith_short_12: YXC4SKCZ65DO · pith_short_16: YXC4SKCZ65DOFHAE · pith_short_8: YXC4SKCZ

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/YXC4SKCZ65DOFHAEZB2YYOMEKA \
  | 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: c5c5c92859f746e29c04c8758c398450303d882c68ab1563760fcbefafeeba21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3704badeac0215bf24d956ad0d1b234861eb1bdda5f4ee446010abe133d69fa8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-01T03:20:29Z",
    "title_canon_sha256": "35272b101ae56883e19bc3fde82a513175860f52116162ee79252b24b8bda62f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00189",
    "kind": "arxiv",
    "version": 2
  }
}