Pith Number

pith:5FR3MEN2

pith:2020:5FR3MEN2CWL7BE6CYLXLM2VNYI

not attested not anchored not stored refs pending

Space-filling Curves for High-performance Data Mining

Christian B\"ohm

arxiv:2008.01684 v1 · 2020-08-04 · 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{5FR3MEN2CWL7BE6CYLXLM2VNYI}

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	2026-07-05T01:24:44.893601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e963b611ba1597f093c2c2eeb66aadc21e1405d198a884a968f554ecf9b3b678

Aliases

arxiv: 2008.01684 · arxiv_version: 2008.01684v1 · doi: 10.48550/arxiv.2008.01684 · pith_short_12: 5FR3MEN2CWL7 · pith_short_16: 5FR3MEN2CWL7BE6C · pith_short_8: 5FR3MEN2

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/5FR3MEN2CWL7BE6CYLXLM2VNYI \
  | 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: e963b611ba1597f093c2c2eeb66aadc21e1405d198a884a968f554ecf9b3b678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61335266dc8e6848e85089e6081771160a966854d516af90c8788f603d956f86",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-08-04T16:41:16Z",
    "title_canon_sha256": "b87aa54bb922491b52f1fa6ead0d1ed493c994c8cfbd7dfb132ab74e5cfc7c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01684",
    "kind": "arxiv",
    "version": 1
  }
}