Pith Number

pith:672RGYAG

pith:2026:672RGYAGB7BTAC2HVJ36XHEY2R

not attested not anchored not stored refs pending

A diode nanocavity for fast, efficient and tunable emission of highly entangled photon pairs and Fourier-transform-limited single photons

Ailton Garcia Jr., Armando Rastelli, Christian Schimpf, Christian Weidinger, Eva Sch\"oll, Gabriel Undeutsch, Ievgen Brytavskyi, Johannes Reindl, Maximilian Aigner, Melina Peter, Michele B. Rota, Quirin Buchinger, Rinaldo Trotta, Santanu Manna, Sven H\"ofling, Thomas Oberleitner, Tobias Huber-Loyola, Tobias M. Krieger, Tobias Steindl

arxiv:2607.11494 v1 · 2026-07-13 · quant-ph · 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{672RGYAGB7BTAC2HVJ36XHEY2R}

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	2026-07-14T02:22:06.812300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f51360060fc3300b47aa77eb9c98d465387722b6330c702d107ea467e82f3e

Aliases

arxiv: 2607.11494 · arxiv_version: 2607.11494v1 · doi: 10.48550/arxiv.2607.11494 · pith_short_12: 672RGYAGB7BT · pith_short_16: 672RGYAGB7BTAC2H · pith_short_8: 672RGYAG

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/672RGYAGB7BTAC2HVJ36XHEY2R \
  | 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: f7f51360060fc3300b47aa77eb9c98d465387722b6330c702d107ea467e82f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c42afe437242b08ef23310b57fc8332977b6faed18f50c9fffdad3dbcdb1434c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-13T12:48:27Z",
    "title_canon_sha256": "116120ebff3b46716b7370b686a85816ce009fa26831cf6e901c32b6cf50cba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11494",
    "kind": "arxiv",
    "version": 1
  }
}