Pith Number

pith:SUVJCM2S

pith:2013:SUVJCM2SEE3ZDHOUVYQLCGBFI5

not attested not anchored not stored refs pending

Extending spin coherence times of diamond qubits by high temperature annealing

B. Naydenov, D. J. Twitchen, F. Dolde, F. Jelezko, H. Fedder, J. Honert, J. Isoya, J. Wrachtrup, K. Watanabe, L. P. McGuinness, M. L. Markham, S. Koizumi, S. Onoda, T. Ohshima, T. Teraji, T. Umeda, T. Yamamoto

arxiv:1309.4316 v1 · 2013-09-17 · quant-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUVJCM2SEE3ZDHOUVYQLCGBFI5}

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	2026-05-18T03:13:09.099191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

952a9133522137919dd4ae20b11825476a7764585b0ca94b6f96339c353c6427

Aliases

arxiv: 1309.4316 · arxiv_version: 1309.4316v1 · doi: 10.48550/arxiv.1309.4316 · pith_short_12: SUVJCM2SEE3Z · pith_short_16: SUVJCM2SEE3ZDHOU · pith_short_8: SUVJCM2S

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/SUVJCM2SEE3ZDHOUVYQLCGBFI5 \
  | 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: 952a9133522137919dd4ae20b11825476a7764585b0ca94b6f96339c353c6427

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ad4603c45bb26bc024f86c76145514efa21150d43765d3aaa5676408e842b1a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-17T14:07:09Z",
    "title_canon_sha256": "37b16f425a5ffe50161816faec021e86e861f17f785d75278135c20a4f6d360e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4316",
    "kind": "arxiv",
    "version": 1
  }
}