Pith Number

pith:5V45JSWT

pith:2021:5V45JSWTOK2SHPJJG4KTYVXOAL

not attested not anchored not stored refs pending

Stimulated generation of indistinguishable single photons from a quantum ladder system

Bianca Scaparra, Eva Sch\"oll, Friedrich Sbresny, Hubert Riedl, Jonathan J. Finley, Kai M\"uller, Katarina Boos, Klaus J\"ons, Lukas Hanschke, William Rauhaus

arxiv:2107.03232 v1 · 2021-07-07 · cond-mat.mes-hall · 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{5V45JSWTOK2SHPJJG4KTYVXOAL}

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	2026-07-05T04:03:48.375503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed79d4cad372b523bd2937153c56ee02e8b4c79ad773263c3a01c5750da79620

Aliases

arxiv: 2107.03232 · arxiv_version: 2107.03232v1 · doi: 10.48550/arxiv.2107.03232 · pith_short_12: 5V45JSWTOK2S · pith_short_16: 5V45JSWTOK2SHPJJ · pith_short_8: 5V45JSWT

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/5V45JSWTOK2SHPJJG4KTYVXOAL \
  | 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: ed79d4cad372b523bd2937153c56ee02e8b4c79ad773263c3a01c5750da79620

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d651dc396f3b70d6d9d1b5771ad3c8a60134774926a6df952b1426aaea7b4d47",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-07-07T14:04:35Z",
    "title_canon_sha256": "f63b1c405df2626a367eb749ecb44cc1e0db5af459a4345f427619a15256e4e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03232",
    "kind": "arxiv",
    "version": 1
  }
}