Pith Number

pith:QMXMSWP5

pith:2019:QMXMSWP5LMEUVPWNNVOHCFWF2N

not attested not anchored not stored refs pending

Reducing Artificial Neural Network Complexity: A Case Study on Exoplanet Detection

Caspar Greeven, Eric Postma, Sebastiaan Koning

arxiv:1902.10385 v1 · 2019-02-27 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMXMSWP5LMEUVPWNNVOHCFWF2N}

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	2026-05-17T23:52:30.998895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

832ec959fd5b094abecd6d5c7116c5d37bb45dfad1fa44b0c3ef8891c6d4f644

Aliases

arxiv: 1902.10385 · arxiv_version: 1902.10385v1 · doi: 10.48550/arxiv.1902.10385 · pith_short_12: QMXMSWP5LMEU · pith_short_16: QMXMSWP5LMEUVPWN · pith_short_8: QMXMSWP5

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/QMXMSWP5LMEUVPWNNVOHCFWF2N \
  | 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: 832ec959fd5b094abecd6d5c7116c5d37bb45dfad1fa44b0c3ef8891c6d4f644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31cd78da33aae1de25a996878c731da97beb21ff93c4a935c74c20fec905e1cc",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-27T08:34:45Z",
    "title_canon_sha256": "11d5dc7e6b07f9fc099a35ef743d3f5f2f41f3492e7c98143616d3bc2684d1a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10385",
    "kind": "arxiv",
    "version": 1
  }
}