Pith Number

pith:KX5GXJXC

pith:2011:KX5GXJXCGCHRE2JBGFS367YHFR

not attested not anchored not stored refs pending

Solitary and Coupled Semiconductor Ring Lasers as Optical Spiking Neurons

Guy Van der Sande, Jan Danckaert, Lendert Gelens, Stefano Beri, Werner Coomans

arxiv:1110.1230 v1 · 2011-10-06 · 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{KX5GXJXCGCHRE2JBGFS367YHFR}

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	2026-05-18T04:11:32.490274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55fa6ba6e2308f1269213165bf7f072c411b2ff63ec38078a4328d90a46c4df7

Aliases

arxiv: 1110.1230 · arxiv_version: 1110.1230v1 · doi: 10.48550/arxiv.1110.1230 · pith_short_12: KX5GXJXCGCHR · pith_short_16: KX5GXJXCGCHRE2JB · pith_short_8: KX5GXJXC

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/KX5GXJXCGCHRE2JBGFS367YHFR \
  | 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: 55fa6ba6e2308f1269213165bf7f072c411b2ff63ec38078a4328d90a46c4df7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "017062319a243079d6b458d6be6edc78ef272958bab1d3d8fde5dd7c58edd066",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-10-06T11:43:28Z",
    "title_canon_sha256": "ef4211f8b96d6ab155a0ed9e30727711e02a19d559ba870d89b89b7e6596015b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1230",
    "kind": "arxiv",
    "version": 1
  }
}