Pith Number

pith:6JODC324

pith:2017:6JODC324AMSQEZTTYL6W6CG3R2

not attested not anchored not stored refs pending

Supervised Classification: Quite a Brief Overview

Marco Loog

arxiv:1710.09230 v1 · 2017-10-25 · cs.LG · cs.CV · 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{6JODC324AMSQEZTTYL6W6CG3R2}

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	2026-05-18T00:32:00.018077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25c316f5c0325026673c2fd6f08db8ea9847c783834f82e8936a1f5e69cdd0f

Aliases

arxiv: 1710.09230 · arxiv_version: 1710.09230v1 · doi: 10.48550/arxiv.1710.09230 · pith_short_12: 6JODC324AMSQ · pith_short_16: 6JODC324AMSQEZTT · pith_short_8: 6JODC324

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/6JODC324AMSQEZTTYL6W6CG3R2 \
  | 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: f25c316f5c0325026673c2fd6f08db8ea9847c783834f82e8936a1f5e69cdd0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3477753668d5e1b650144d73155506f6844fe33b4dacc8eeacd523539612f873",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-10-25T13:42:40Z",
    "title_canon_sha256": "b7e9fadfa898d01e94de3b19a72623bde54532352c43776c83fdbebeb6fbda65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09230",
    "kind": "arxiv",
    "version": 1
  }
}