Pith Number

pith:OYTZI2N3

pith:2014:OYTZI2N3NZPYNZFNIYM2W6W46Q

not attested not anchored not stored refs pending

Microscopic diamond Solid-Immersion-Lenses fabricated around single defect ceneters by focussed ion beam milling

Helmut Fedder, Ilja Gerhardt, J\"org Wrachtrup, Karsten Frenner, Mohammad Jamali, Mohammad Rezai

arxiv:1406.7209 v2 · 2014-06-27 · physics.optics · cond-mat.mtrl-sci · 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{OYTZI2N3NZPYNZFNIYM2W6W46Q}

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	2026-05-18T01:42:45.784178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76279469bb6e5f86e4ad4619ab7adcf436c55e56ea921d5fd0493bfc2b327c7e

Aliases

arxiv: 1406.7209 · arxiv_version: 1406.7209v2 · doi: 10.48550/arxiv.1406.7209 · pith_short_12: OYTZI2N3NZPY · pith_short_16: OYTZI2N3NZPYNZFN · pith_short_8: OYTZI2N3

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/OYTZI2N3NZPYNZFNIYM2W6W46Q \
  | 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: 76279469bb6e5f86e4ad4619ab7adcf436c55e56ea921d5fd0493bfc2b327c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6598adbf5b75ccf9a5d74811efcbee5709aead2339253d4dec5822f6a18d114",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-06-27T15:23:33Z",
    "title_canon_sha256": "85473054ef4f158fee7a67f1b2469acfac8514b9ac59175bc8c31e872a084631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7209",
    "kind": "arxiv",
    "version": 2
  }
}