Pith Number

pith:QPARXKJX

pith:2010:QPARXKJXQMVLJDSU4U7OMQZBBX

not attested not anchored not stored refs pending

Sub-optical resolution of single spins using magnetic resonance imaging at room temperature in diamond

Changdong Kim, Chang Shin, Fedor Jelezko, Gopalakrishnan Balasubramanian, J\"org Wrachtrup, Philip R. Hemmer, Roman Kolesov

arxiv:1003.5533 v1 · 2010-03-29 · 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{QPARXKJXQMVLJDSU4U7OMQZBBX}

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	2026-05-18T02:51:48.825276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83c11ba937832ab48e54e53ee643210dfc0ea048413e11296243396622c76f41

Aliases

arxiv: 1003.5533 · arxiv_version: 1003.5533v1 · doi: 10.48550/arxiv.1003.5533 · pith_short_12: QPARXKJXQMVL · pith_short_16: QPARXKJXQMVLJDSU · pith_short_8: QPARXKJX

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/QPARXKJXQMVLJDSU4U7OMQZBBX \
  | 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: 83c11ba937832ab48e54e53ee643210dfc0ea048413e11296243396622c76f41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "490c48af7d3e72258e8e4fceac8fc7549e9f7cad5bc07c811574d1e52803b4c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-29T13:18:40Z",
    "title_canon_sha256": "971c52013edc27daf264e5e66e1e3a3c3c5ff53b1395008d7165259722795f45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5533",
    "kind": "arxiv",
    "version": 1
  }
}