Pith Number

pith:OOANRDAB

pith:2009:OOANRDABLP6F4LVBJIBUTKSUDO

not attested not anchored not stored refs pending

Polarization dependent spontaneous-emission rate of single quantum dots in photonic crystal membranes

H. Hofmann, H. Thyrrestup, M. Kamp, P. Lodahl, Q. Wang, S. Hofling, S. Stobbe, T. Schlereth

arxiv:0912.4109 v2 · 2009-12-21 · 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{OOANRDABLP6F4LVBJIBUTKSUDO}

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	2026-05-18T01:04:59.343740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7380d88c015bfc5e2ea14a0349aa541b9bf5a02d1a8a298d61b5cdfdc207fa5d

Aliases

arxiv: 0912.4109 · arxiv_version: 0912.4109v2 · doi: 10.48550/arxiv.0912.4109 · pith_short_12: OOANRDABLP6F · pith_short_16: OOANRDABLP6F4LVB · pith_short_8: OOANRDAB

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/OOANRDABLP6F4LVBJIBUTKSUDO \
  | 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: 7380d88c015bfc5e2ea14a0349aa541b9bf5a02d1a8a298d61b5cdfdc207fa5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61cea35b843825a5e3bec9b04d4ba0bdfbc78d0bad4267a51454f97c523f50eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-12-21T09:06:53Z",
    "title_canon_sha256": "0dc3b257abfa25b8eca0f9bfb258b5161c967cf5e2809ed1e08d565885720548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4109",
    "kind": "arxiv",
    "version": 2
  }
}