Pith Number

pith:H6VI5OXS

pith:2011:H6VI5OXSSOO5NMSMWULZLLYHWY

not attested not anchored not stored refs pending

Efficient quantum dot single photon extraction into an optical fiber using a nanophotonic directional coupler

A. Badolato, D. Schuh, K. Srinivasan, M. Davanco, M.T. Rakher, W. Wegscheider

arxiv:1104.4036 v2 · 2011-04-20 · 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{H6VI5OXSSOO5NMSMWULZLLYHWY}

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	2026-05-18T02:02:17.432931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3faa8ebaf2939dd6b24cb51795af07b60f43c1be90acf106e08dce6c895c23ae

Aliases

arxiv: 1104.4036 · arxiv_version: 1104.4036v2 · doi: 10.48550/arxiv.1104.4036 · pith_short_12: H6VI5OXSSOO5 · pith_short_16: H6VI5OXSSOO5NMSM · pith_short_8: H6VI5OXS

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/H6VI5OXSSOO5NMSMWULZLLYHWY \
  | 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: 3faa8ebaf2939dd6b24cb51795af07b60f43c1be90acf106e08dce6c895c23ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6994dfc6783952ba23312a18eecce739c5433cbfe2a03e4d33c4a71d3d12043d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-04-20T14:35:52Z",
    "title_canon_sha256": "c338aad4b66ab30201ca3499d6b852b665d3e449ee2bb19f57864cd672b5f342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4036",
    "kind": "arxiv",
    "version": 2
  }
}