Pith Number

pith:WV2Y54HX

pith:2014:WV2Y54HX5JJIO7DHAYKB2DSSBI

not attested not anchored not stored refs pending

Narrow-band single photon emission at room temperature based on a single Nitrogen-vacancy center coupled to an all-fiber-cavity

Alexander Bommer, Andreas W. Schell, Christoph Becher, Christoph Pauly, Frank M\"ucklich, Jakob Reichel, Oliver Benson, Philip Engel, Roland Albrecht, Tim Schr\"oder

arxiv:1407.5825 v1 · 2014-07-22 · physics.optics · 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{WV2Y54HX5JJIO7DHAYKB2DSSBI}

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	2026-05-18T01:42:33.186851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5758ef0f7ea52877c6706141d0e520a3bf2ff47efc74b315fafe51e8e06b814

Aliases

arxiv: 1407.5825 · arxiv_version: 1407.5825v1 · doi: 10.48550/arxiv.1407.5825 · pith_short_12: WV2Y54HX5JJI · pith_short_16: WV2Y54HX5JJIO7DH · pith_short_8: WV2Y54HX

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/WV2Y54HX5JJIO7DHAYKB2DSSBI \
  | 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: b5758ef0f7ea52877c6706141d0e520a3bf2ff47efc74b315fafe51e8e06b814

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d379c52c1499df689c4565069777c4354b599db2a46b133746a938421841cbe7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-07-22T11:30:25Z",
    "title_canon_sha256": "6ef5671ba71a518ebe982b36610fd5a6d70ce3a671d57d7049052d0c08ff4db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5825",
    "kind": "arxiv",
    "version": 1
  }
}