Pith Number

pith:K4UXB6CL

pith:2009:K4UXB6CL2SMYJ5GNSVJSEF37W4

not attested not anchored not stored refs pending

Angular redistribution of near-infrared emission from quantum dots in 3D photonic crystals

2), 2) ((1) Center for Nanophotonics, (2) Complex Photonic Systems (COPS), A. F. Koenderink (1), Amsterdam, B. H. Husken (1, Department of Science, Enschede, FOM Institute for Atomic, MESA+ Institute for Nanotechnology, Molecular Physics (AMOLF), Technology, the Netherlands), The Netherlands, University of Twente, W. L. Vos (1

arxiv:0910.5749 v1 · 2009-10-29 · 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{K4UXB6CL2SMYJ5GNSVJSEF37W4}

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	2026-05-18T02:30:48.141051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

572970f84bd49984f4cd955322177fb72005a2766783014680d8f66a74d53985

Aliases

arxiv: 0910.5749 · arxiv_version: 0910.5749v1 · doi: 10.48550/arxiv.0910.5749 · pith_short_12: K4UXB6CL2SMY · pith_short_16: K4UXB6CL2SMYJ5GN · pith_short_8: K4UXB6CL

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/K4UXB6CL2SMYJ5GNSVJSEF37W4 \
  | 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: 572970f84bd49984f4cd955322177fb72005a2766783014680d8f66a74d53985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f9a72c534269a8ffba8bf1a99a014cdaf48bdcab8d3aa37affb52a82f64787b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-10-29T23:38:06Z",
    "title_canon_sha256": "5a6a7b829a5c0bbd825908fc03398450c732307d2291a719737ca73c97f47e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5749",
    "kind": "arxiv",
    "version": 1
  }
}