Pith Number

pith:XC2KM7A3

pith:2018:XC2KM7A3NN5G3CO7VV4FVGRXYR

not attested not anchored not stored refs pending

Monotonic classification: an overview on algorithms, performance measures and data sets

Bartosz Krawczyk, Jos\'e-Ram\'on Cano, Micha{\l} Wo\'zniak, Pedro Antonio Guti\'errez, Salvador Garc\'ia

arxiv:1811.07155 v1 · 2018-11-17 · cs.AI · 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{XC2KM7A3NN5G3CO7VV4FVGRXYR}

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	2026-05-18T00:00:28.767383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b4a67c1b6b7a6d89dfad785a9a37c45e38d9987c9272385b4c5740ef4de89b

Aliases

arxiv: 1811.07155 · arxiv_version: 1811.07155v1 · doi: 10.48550/arxiv.1811.07155 · pith_short_12: XC2KM7A3NN5G · pith_short_16: XC2KM7A3NN5G3CO7 · pith_short_8: XC2KM7A3

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/XC2KM7A3NN5G3CO7VV4FVGRXYR \
  | 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: b8b4a67c1b6b7a6d89dfad785a9a37c45e38d9987c9272385b4c5740ef4de89b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fb5a3cc133c1b3ea5b3ed6c4d8aa4178b717817842435b9baf779b2d6fedcfa",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-11-17T12:36:38Z",
    "title_canon_sha256": "cd7bec43e8e79f579a487f948386102377a790a1461e0020a566692d26ec52b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07155",
    "kind": "arxiv",
    "version": 1
  }
}