Pith Number

pith:BLHE6P2M

pith:2018:BLHE6P2MRZWDI7LHFSYO5KNHXU

not attested not anchored not stored refs pending

Qualit\"atsma{\ss}e bin\"arer Klassifikationen im Bereich kriminalprognostischer Instrumente der vierten Generation

Tobias D. Krafft

arxiv:1804.01557 v1 · 2018-04-04 · cs.CY · 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{BLHE6P2MRZWDI7LHFSYO5KNHXU}

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	2026-05-18T00:19:14.623513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ace4f3f4c8e6c347d672cb0eea9a7bd39de4c0dab20a255cdbdc484d256e690

Aliases

arxiv: 1804.01557 · arxiv_version: 1804.01557v1 · doi: 10.48550/arxiv.1804.01557 · pith_short_12: BLHE6P2MRZWD · pith_short_16: BLHE6P2MRZWDI7LH · pith_short_8: BLHE6P2M

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/BLHE6P2MRZWDI7LHFSYO5KNHXU \
  | 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: 0ace4f3f4c8e6c347d672cb0eea9a7bd39de4c0dab20a255cdbdc484d256e690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e66e11adb029b1fef8c60e68a01f0903716b54f4440b8f687a7c67cb080289",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-04-04T18:27:45Z",
    "title_canon_sha256": "7b69126bf0e0021dff41f78365062be18f4f55499708e51fd7dac734a049c595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01557",
    "kind": "arxiv",
    "version": 1
  }
}