Pith Number

pith:AD73J4JQ

pith:2019:AD73J4JQHDUW4DTJ5ZQH3KJ6E7

not attested not anchored not stored refs pending

High-cooperativity coupling of a rare-earth spin ensemble to a superconducting resonator using yttrium orthosilicate as a substrate

Alban Ferrier, Christoph W. Zollitsch, Gavin Dold, James O'Sullivan, John J. L. Morton, Philippe Goldner, Sacha Welinski, S. E. de Graaf, Tobias Lindstr\"om

arxiv:1901.03262 v2 · 2019-01-10 · 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{AD73J4JQHDUW4DTJ5ZQH3KJ6E7}

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	2026-05-17T23:44:12.384609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00ffb4f13038e96e0e69ee607da93e27d78b3bb6d9f1281b6d5fb40370399b38

Aliases

arxiv: 1901.03262 · arxiv_version: 1901.03262v2 · doi: 10.48550/arxiv.1901.03262 · pith_short_12: AD73J4JQHDUW · pith_short_16: AD73J4JQHDUW4DTJ · pith_short_8: AD73J4JQ

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/AD73J4JQHDUW4DTJ5ZQH3KJ6E7 \
  | 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: 00ffb4f13038e96e0e69ee607da93e27d78b3bb6d9f1281b6d5fb40370399b38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5037627bc2cc7f1910f0116f89c439b646b994fe6714860c46e22e1039062543",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-01-10T16:48:38Z",
    "title_canon_sha256": "b728f1302d06841e5370e3066d6ed8c295fd0b31189a3e6d95eef4178c9dd88c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03262",
    "kind": "arxiv",
    "version": 2
  }
}