Pith Number

pith:N26BI5ME

pith:2023:N26BI5MEDDP7FI4NLHVEOSQRRP

not attested not anchored not stored refs pending

Multi-dimensional concept discovery (MCD): A unifying framework with completeness guarantees

Johanna Vielhaben, Nils Strodthoff, Stefan Bl\"ucher

arxiv:2301.11911 v2 · 2023-01-27 · cs.LG · cs.AI · 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{N26BI5MEDDP7FI4NLHVEOSQRRP}

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	2026-07-05T06:21:58.547211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ebc14758418dff2a38d59ea474a118bdfade63b93c90162f90f333f9bb3c296

Aliases

arxiv: 2301.11911 · arxiv_version: 2301.11911v2 · doi: 10.48550/arxiv.2301.11911 · pith_short_12: N26BI5MEDDP7 · pith_short_16: N26BI5MEDDP7FI4N · pith_short_8: N26BI5ME

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/N26BI5MEDDP7FI4NLHVEOSQRRP \
  | 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: 6ebc14758418dff2a38d59ea474a118bdfade63b93c90162f90f333f9bb3c296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6025d4e3af2dc643b225114293f3a0d7b4889ad5a0318d484de6a0bdca56a3f9",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-27T18:53:19Z",
    "title_canon_sha256": "0f1f83a20c02feafe0e3d95a91977ea8f774e793274f2e5c41339235422b165a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11911",
    "kind": "arxiv",
    "version": 2
  }
}