Pith Number

pith:654UVU2O

pith:2012:654UVU2OLXMD4WKRZWUBMI77QJ

not attested not anchored not stored refs pending

Photoluminescence from In0.5Ga0.5As/GaP quantum dots coupled to photonic crystal cavities

Jelena Vuckovic, Kelley Rivoire, Minjoo Larry Lee, Sonia Buckley, Yuncheng Song

arxiv:1201.1258 v1 · 2012-01-05 · quant-ph · 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{654UVU2OLXMD4WKRZWUBMI77QJ}

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	2026-05-18T01:58:55.300038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7794ad34e5dd83e5951cda81623ff8256298d35bcf5189aefc9553d073780f8

Aliases

arxiv: 1201.1258 · arxiv_version: 1201.1258v1 · doi: 10.48550/arxiv.1201.1258 · pith_short_12: 654UVU2OLXMD · pith_short_16: 654UVU2OLXMD4WKR · pith_short_8: 654UVU2O

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/654UVU2OLXMD4WKRZWUBMI77QJ \
  | 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: f7794ad34e5dd83e5951cda81623ff8256298d35bcf5189aefc9553d073780f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f20e37ae1f5e5a77223eed3a708678ffc64dfb14715d32bd1d22d8498924cce",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-01-05T18:56:21Z",
    "title_canon_sha256": "dc807dc4b59751a94776f880d56d3ede6f417347c0e25d749b7db421082ff543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1258",
    "kind": "arxiv",
    "version": 1
  }
}