Pith Number

pith:6JNQ5CUO

pith:2013:6JNQ5CUODKRARNO2J6F3X5TMHA

not attested not anchored not stored refs pending

Scaling laws of the cavity enhancement for nitrogen-vacancy centers in diamond

Christian Deutsch, David Hunger, Hanno Kaupp, Huan-Cheng Chang, Jakob Reichel, Theodor W. H\"ansch

arxiv:1304.0948 v2 · 2013-04-03 · quant-ph · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JNQ5CUODKRARNO2J6F3X5TMHA}

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	2026-05-18T03:07:20.889021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25b0e8a8e1aa208b5da4f8bbbf66c382b7c991dac62a0d92bb22cbaec0bf0ad

Aliases

arxiv: 1304.0948 · arxiv_version: 1304.0948v2 · doi: 10.48550/arxiv.1304.0948 · pith_short_12: 6JNQ5CUODKRA · pith_short_16: 6JNQ5CUODKRARNO2 · pith_short_8: 6JNQ5CUO

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/6JNQ5CUODKRARNO2J6F3X5TMHA \
  | 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: f25b0e8a8e1aa208b5da4f8bbbf66c382b7c991dac62a0d92bb22cbaec0bf0ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b419c605401a0c1b1eb61a8e950683bf43c19a237219670fbe440775ebe3a82",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-03T13:25:11Z",
    "title_canon_sha256": "42fbd0e5b4295d0ee6016e8767a5dbed69b4ed4746605250cec647b42754e80f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0948",
    "kind": "arxiv",
    "version": 2
  }
}