Pith Number

pith:2DM7KCKF

pith:2020:2DM7KCKF4RCV5GPU4C4U3E5DPF

not attested not anchored not stored refs pending

Switching Scheme: A Novel Approach for Handling Incremental Concept Drift in Real-World Data Sets

Gerhard Satzger, Lucas Baier, Niklas K\"uhl, Vincent Kellner

arxiv:2011.02738 v1 · 2020-11-05 · 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{2DM7KCKF4RCV5GPU4C4U3E5DPF}

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	2026-07-05T01:49:24.937881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d9f50945e4455e99f4e0b94d93a3794ada19c7d4a8fa0bb62a9fccfac9e4ff

Aliases

arxiv: 2011.02738 · arxiv_version: 2011.02738v1 · doi: 10.48550/arxiv.2011.02738 · pith_short_12: 2DM7KCKF4RCV · pith_short_16: 2DM7KCKF4RCV5GPU · pith_short_8: 2DM7KCKF

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/2DM7KCKF4RCV5GPU4C4U3E5DPF \
  | 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: d0d9f50945e4455e99f4e0b94d93a3794ada19c7d4a8fa0bb62a9fccfac9e4ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d01e0819eea1c992bd0a68bb9b56d53c66c4ae0fb0e00ea49c4b447479f2e277",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-05T10:16:54Z",
    "title_canon_sha256": "d8c2184c4b334da1b48cd08e086d26cc29d496b690082ec3819ef03952d36354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02738",
    "kind": "arxiv",
    "version": 1
  }
}