Pith Number

pith:NFF3EQJT

pith:2013:NFF3EQJT4GT2SYOUJYC24AMVWY

not attested not anchored not stored refs pending

Room temperature all-silicon photonic crystal nanocavity light emitting diode at sub-bandgap wavelengths

A. Shakoor, D. Gerace, F. Priolo, G. Franzo, K. Welna, L. O Faolain, M. Galli, P. Cardile, R. Lo Savio, S. Boninelli, S. L. Portalupi, T. F. Krauss

arxiv:1306.5537 v1 · 2013-06-24 · 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{NFF3EQJT4GT2SYOUJYC24AMVWY}

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	2026-05-18T03:20:07.682822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

694bb24133e1a7a961d44e05ae0195b62415875e775a5dea11d8b424960e5390

Aliases

arxiv: 1306.5537 · arxiv_version: 1306.5537v1 · doi: 10.48550/arxiv.1306.5537 · pith_short_12: NFF3EQJT4GT2 · pith_short_16: NFF3EQJT4GT2SYOU · pith_short_8: NFF3EQJT

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/NFF3EQJT4GT2SYOUJYC24AMVWY \
  | 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: 694bb24133e1a7a961d44e05ae0195b62415875e775a5dea11d8b424960e5390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f7ad7058ce73d418e23085eaeb7e9a1b7df4fcd6dee27607c9391d0ff3b791a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-06-24T08:28:31Z",
    "title_canon_sha256": "adc098692e11c2cbb798e29a69230f764cbbbaadb0e53e27aac77bed6ae43822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5537",
    "kind": "arxiv",
    "version": 1
  }
}