Pith Number

pith:CXRREE7N

pith:2015:CXRREE7NNVBPOT44JDO6KQAT7U

not attested not anchored not stored refs pending

Production yield of rare-earth ions implanted into an optical crystal

Andreas D. Wieck, Bruno Villa, Hans-Werner Becker, J\"org Wrachtrup, Kangwei Xia, Matthias Schreck, Nadezhda Kukharchyk, Petr Siyushev, Rainer St\"ohr, Rolf Reuter, Roman Kolesov, Thomas Kornher

arxiv:1510.03315 v2 · 2015-10-12 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXRREE7NNVBPOT44JDO6KQAT7U}

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	2026-05-18T01:18:32.883882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e31213ed6d42f74f9c48dde54013fd1a3e09ea15d30cadb4ebca0c984abec6

Aliases

arxiv: 1510.03315 · arxiv_version: 1510.03315v2 · doi: 10.48550/arxiv.1510.03315 · pith_short_12: CXRREE7NNVBP · pith_short_16: CXRREE7NNVBPOT44 · pith_short_8: CXRREE7N

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/CXRREE7NNVBPOT44JDO6KQAT7U \
  | 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: 15e31213ed6d42f74f9c48dde54013fd1a3e09ea15d30cadb4ebca0c984abec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9fb37fa4efe5aeca474c6aaf89ae5595efa8fe62f2efe9e419f2b8ccc701a8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-10-12T14:49:42Z",
    "title_canon_sha256": "a6a826166a82ac530ee9fff22426c6719b9cef4dd1b7cc7883f1b8cf1d76ca5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03315",
    "kind": "arxiv",
    "version": 2
  }
}