Pith Number

pith:2VUKT4NO

pith:2018:2VUKT4NOKWGFGSPPB7KKAZISFZ

not attested not anchored not stored refs pending

Enhanced collective Purcell effect of coupled quantum emitter systems

Christian Sommer, Claudiu Genes, David Plankensteiner, Helmut Ritsch, Michael Reitz

arxiv:1811.03442 v2 · 2018-11-08 · 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{2VUKT4NOKWGFGSPPB7KKAZISFZ}

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	2026-05-17T23:47:29.663048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d568a9f1ae558c5349ef0fd4a065122e707f791542de6f1394b0bfb1e2914546

Aliases

arxiv: 1811.03442 · arxiv_version: 1811.03442v2 · doi: 10.48550/arxiv.1811.03442 · pith_short_12: 2VUKT4NOKWGF · pith_short_16: 2VUKT4NOKWGFGSPP · pith_short_8: 2VUKT4NO

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/2VUKT4NOKWGFGSPPB7KKAZISFZ \
  | 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: d568a9f1ae558c5349ef0fd4a065122e707f791542de6f1394b0bfb1e2914546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64dc22713ebfc98d9f419c304d73056706a27e27b84382a2d0239f71a66bcd85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-08T14:31:21Z",
    "title_canon_sha256": "3752437bfde61d1ba896b7d530ce922509b7a18b3d485cb13bc53eea0b7984b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03442",
    "kind": "arxiv",
    "version": 2
  }
}