Pith Number

pith:CVJ5CAGL

pith:2015:CVJ5CAGL6IJFMYVCEJLSMKQGQL

not attested not anchored not stored refs pending

Single-photon superradiance from a quantum dot

D. A. Ritchie, H. E. Beere, P. Lodahl, P. Tighineanu, R. S. Daveau, S. Stobbe, T. B. Lehmann

arxiv:1506.05705 v2 · 2015-06-18 · cond-mat.mes-hall · physics.atom-ph · 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{CVJ5CAGL6IJFMYVCEJLSMKQGQL}

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	2026-05-18T01:16:18.630576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1553d100cbf2125662a22257262a0682df15083f952aafd9270c2a05ab353191

Aliases

arxiv: 1506.05705 · arxiv_version: 1506.05705v2 · doi: 10.48550/arxiv.1506.05705 · pith_short_12: CVJ5CAGL6IJF · pith_short_16: CVJ5CAGL6IJFMYVC · pith_short_8: CVJ5CAGL

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/CVJ5CAGL6IJFMYVCEJLSMKQGQL \
  | 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: 1553d100cbf2125662a22257262a0682df15083f952aafd9270c2a05ab353191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beaf3d317c05ee17744a3ffe1c278d1452dbc4a0880fb7b00c1d57d85d934b97",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-06-18T15:01:42Z",
    "title_canon_sha256": "25f0bac8c636c44256baa32dc7ba278dda02641881e450f41313cabae6a0dfaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05705",
    "kind": "arxiv",
    "version": 2
  }
}