Pith Number

pith:JTWRPEHK

pith:2015:JTWRPEHKK2B3WGY5GMZBA7SPJ4

not attested not anchored not stored refs pending

Time Series Classification using the Hidden-Unit Logistic Model

David M.J. Tax, Hamdi Dibeklio\u{g}lu, Laurens van der Maaten, Wenjie Pei

arxiv:1506.05085 v2 · 2015-06-16 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTWRPEHKK2B3WGY5GMZBA7SPJ4}

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	2026-05-18T01:22:39.686131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ced1790ea5683bb1b1d3332107e4f4f175cfbee5285e8191305265dbefa286d

Aliases

arxiv: 1506.05085 · arxiv_version: 1506.05085v2 · doi: 10.48550/arxiv.1506.05085 · pith_short_12: JTWRPEHKK2B3 · pith_short_16: JTWRPEHKK2B3WGY5 · pith_short_8: JTWRPEHK

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/JTWRPEHKK2B3WGY5GMZBA7SPJ4 \
  | 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: 4ced1790ea5683bb1b1d3332107e4f4f175cfbee5285e8191305265dbefa286d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4dc8bebc78b17eeb1d17ebedd72fb869fe841ccf6a29a2aafd26e213af10ec",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-06-16T19:20:00Z",
    "title_canon_sha256": "d83ed146415e3f43aac4b04b69f3fc942a4618d7d90011b8315dd3c3394b5e38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05085",
    "kind": "arxiv",
    "version": 2
  }
}