Pith Number

pith:6Y5TO6PU

pith:2019:6Y5TO6PUVKFLLTAI3YYIPYDH7P

not attested not anchored not stored refs pending

Amplification by stimulated emission of nitrogen vacancy centres in a diamond-loaded fibre cavity

Andrew D. Greentree, Hiroshi Abe, Jan Jeske, Lachlan J. Rogers, Reece P. Roberts, Sarath Raman Nair, Takashi Yatsui, Takeshi Ohshima, Thomas Volz, Xavier Vidal

arxiv:1912.05801 v2 · 2019-12-12 · quant-ph · 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{6Y5TO6PUVKFLLTAI3YYIPYDH7P}

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	2026-07-05T01:05:24.745716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f63b3779f4aa8ab5cc08de3087e067fbfd3bafce89cfcea7773b0f481395fbbb

Aliases

arxiv: 1912.05801 · arxiv_version: 1912.05801v2 · doi: 10.48550/arxiv.1912.05801 · pith_short_12: 6Y5TO6PUVKFL · pith_short_16: 6Y5TO6PUVKFLLTAI · pith_short_8: 6Y5TO6PU

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/6Y5TO6PUVKFLLTAI3YYIPYDH7P \
  | 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: f63b3779f4aa8ab5cc08de3087e067fbfd3bafce89cfcea7773b0f481395fbbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2045a9530c3e5761d7be110a0091d963cc7cef4949c2ada0346fd5568e607b7a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-12T07:06:52Z",
    "title_canon_sha256": "8fe880ae60d551b00608f6ccf6580d7531de091ae17dacd18755571aa318e025"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.05801",
    "kind": "arxiv",
    "version": 2
  }
}