Pith Number

pith:3C53RMJT

pith:2018:3C53RMJTRXLPXJ6OEB6S6SSNET

not attested not anchored not stored refs pending

A two-stage hybrid model by using artificial neural networks as feature construction algorithms

Brian Stone, Xuelei Sherry Ni, Yan Wang

arxiv:1812.02546 v1 · 2018-12-06 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3C53RMJTRXLPXJ6OEB6S6SSNET}

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	2026-05-17T23:58:55.434949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8bbb8b1338dd6fba7ce207d2f4a4d24f7f66dbdb4c4957c8bf163fd6ef8a8a1

Aliases

arxiv: 1812.02546 · arxiv_version: 1812.02546v1 · doi: 10.48550/arxiv.1812.02546 · pith_short_12: 3C53RMJTRXLP · pith_short_16: 3C53RMJTRXLPXJ6O · pith_short_8: 3C53RMJT

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/3C53RMJTRXLPXJ6OEB6S6SSNET \
  | 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: d8bbb8b1338dd6fba7ce207d2f4a4d24f7f66dbdb4c4957c8bf163fd6ef8a8a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8278fe5b5a220e1a3737833b4a5bf34d8f1b2ef0584a270e9ea9e394fcaae070",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-12-06T14:26:42Z",
    "title_canon_sha256": "e156f55cac9587f2df73db1ecba4633cc640bbe7e2266786df73acc18b64d855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02546",
    "kind": "arxiv",
    "version": 1
  }
}