Pith Number

pith:PJB2XGKR

pith:2008:PJB2XGKRKTVIKHLPOPKCGF6BZB

not attested not anchored not stored refs pending

Coherent generation of nonclassical light on a chip via photon-induced tunneling and blockade

Andrei Faraon, Dirk Englund, Ilya Fushman, Jelena Vuckovic, Nick Stoltz, Pierre Petroff

arxiv:0804.2740 v1 · 2008-04-17 · 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{PJB2XGKRKTVIKHLPOPKCGF6BZB}

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	2026-05-18T04:23:34.520216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a43ab995154ea851d6f73d42317c1c860a8371385964187eaf3a48872aa9d6c

Aliases

arxiv: 0804.2740 · arxiv_version: 0804.2740v1 · doi: 10.48550/arxiv.0804.2740 · pith_short_12: PJB2XGKRKTVI · pith_short_16: PJB2XGKRKTVIKHLP · pith_short_8: PJB2XGKR

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/PJB2XGKRKTVIKHLPOPKCGF6BZB \
  | 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: 7a43ab995154ea851d6f73d42317c1c860a8371385964187eaf3a48872aa9d6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a11dbc61634d1aebcc7ae0414e172c1ee605d9afdb6138cc0e5658f24f534eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-04-17T08:54:43Z",
    "title_canon_sha256": "816c15088ff59badaef585a7a6e696d5f29a6934f240f262dc58ba7f72974b34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.2740",
    "kind": "arxiv",
    "version": 1
  }
}