Pith Number

pith:YELKQ6CY

pith:2014:YELKQ6CYHHCPPM4TLGJEMBLJIG

not attested not anchored not stored refs pending

Hybrid quantum circuit with implanted erbium ions

A. D. Wieck, A. Tkalcec, A. V. Ustinov, H. Rotzinger, M. Siegel, N. Kukharchyk, P. A. Bushev, S. Probst, S. W\"unsch

arxiv:1409.7667 v1 · 2014-09-26 · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YELKQ6CYHHCPPM4TLGJEMBLJIG}

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	2026-05-18T02:39:40.027695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c116a8785839c4f7b393599246056941a67131c929a43c1804487649b61f0d86

Aliases

arxiv: 1409.7667 · arxiv_version: 1409.7667v1 · doi: 10.48550/arxiv.1409.7667 · pith_short_12: YELKQ6CYHHCP · pith_short_16: YELKQ6CYHHCPPM4T · pith_short_8: YELKQ6CY

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/YELKQ6CYHHCPPM4TLGJEMBLJIG \
  | 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: c116a8785839c4f7b393599246056941a67131c929a43c1804487649b61f0d86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c1cba75bcc105767f927fca5c89554f05f44a9736cb5b8fc85d7127ac3bcc3",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-09-26T18:48:05Z",
    "title_canon_sha256": "3a78f20b76e28b742dfcfc5bad42425dd35031affe4ec08449d06669e69e2a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7667",
    "kind": "arxiv",
    "version": 1
  }
}