Pith Number

pith:A4UVM4PW

pith:2011:A4UVM4PWBTZQ3AJMELMM7LMDYJ

not attested not anchored not stored refs pending

A circular dielectric grating for vertical extraction of single quantum dot emission

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

arxiv:1104.0271 v2 · 2011-04-01 · 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{A4UVM4PWBTZQ3AJMELMM7LMDYJ}

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	2026-05-18T04:12:11.850980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07295671f60cf30d812c22d8cfad83c247a7b6f9a60a0fdb819124abe89797fe

Aliases

arxiv: 1104.0271 · arxiv_version: 1104.0271v2 · doi: 10.48550/arxiv.1104.0271 · pith_short_12: A4UVM4PWBTZQ · pith_short_16: A4UVM4PWBTZQ3AJM · pith_short_8: A4UVM4PW

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/A4UVM4PWBTZQ3AJMELMM7LMDYJ \
  | 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: 07295671f60cf30d812c22d8cfad83c247a7b6f9a60a0fdb819124abe89797fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceef92be827d1b50a04d1fa016af4bc935c29105faf960a093b550e82aa1c86f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-04-01T22:07:25Z",
    "title_canon_sha256": "597c7d9b49b3153425afadd5b394ef2389fcf43e65eb4f28df39d9c2b0b55b07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0271",
    "kind": "arxiv",
    "version": 2
  }
}