Pith Number

pith:WVJLEZLT

pith:2013:WVJLEZLTBBM6VLNI4N5VJSABPL

not attested not anchored not stored refs pending

Tapered fiber coupling of single photons emitted by a deterministically positioned single nitrogen vacancy center

Andreas W. Schell, Anke Krueger, Ariane Stiebeiner, Arno Rauschenbeutel, Asmus v. M\"unchow, Daniel Burchardt, Fabian Petersen, Harald Weinfurter, Juliane Hermelbracht, Lars Liebermeister, Markus Weber, Oliver Benson, Thomas Meinhardt, Toshiyuki Tashima

arxiv:1309.0421 v2 · 2013-09-02 · 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{WVJLEZLTBBM6VLNI4N5VJSABPL}

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	2026-07-05T11:34:38.286633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b552b265730859eaada8e37b54c8017ad984dae4ac183f69d5363a207273a9ec

Aliases

arxiv: 1309.0421 · arxiv_version: 1309.0421v2 · doi: 10.48550/arxiv.1309.0421 · pith_short_12: WVJLEZLTBBM6 · pith_short_16: WVJLEZLTBBM6VLNI · pith_short_8: WVJLEZLT

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/WVJLEZLTBBM6VLNI4N5VJSABPL \
  | 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: b552b265730859eaada8e37b54c8017ad984dae4ac183f69d5363a207273a9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "617c939c32e3119d69f483af6d22df848d6fdb7b300e4df882f94dc53570f0ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-02T14:28:18Z",
    "title_canon_sha256": "06896056cc78e64a0a613270ede5c8d0593e9ed7bcb14e4ea575f6e6df1e5d76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0421",
    "kind": "arxiv",
    "version": 2
  }
}