Pith Number

pith:PJTCCXFP

pith:2014:PJTCCXFPYSDPSJUISWPZRYIO6K

not attested not anchored not stored refs pending

Learning ELM network weights using linear discriminant analysis

Andr\'e van Schaik, Jonathan Tapson, Philip de Chazal

arxiv:1406.3100 v1 · 2014-06-12 · cs.NE · 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{PJTCCXFPYSDPSJUISWPZRYIO6K}

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	2026-05-18T02:49:53.094994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a66215cafc486f92688959f98e10ef2b8a7b23d5920759f80e6e8104172ef02

Aliases

arxiv: 1406.3100 · arxiv_version: 1406.3100v1 · doi: 10.48550/arxiv.1406.3100 · pith_short_12: PJTCCXFPYSDP · pith_short_16: PJTCCXFPYSDPSJUI · pith_short_8: PJTCCXFP

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/PJTCCXFPYSDPSJUISWPZRYIO6K \
  | 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: 7a66215cafc486f92688959f98e10ef2b8a7b23d5920759f80e6e8104172ef02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "357186fb3c1a71e7a899f24a731c80b1a8e7523480ed61114ae52dabc34955c8",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-06-12T02:08:31Z",
    "title_canon_sha256": "de50a3f35eea6b02e1cd45b48a95c07e4f49b648c12c8049a1116f18e90b778b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3100",
    "kind": "arxiv",
    "version": 1
  }
}