Pith Number

pith:6XII4VSK

pith:2013:6XII4VSKZVVLSX7JLOAS2EKGT5

not attested not anchored not stored refs pending

Minimum Encoding Approaches for Predictive Modeling

Henry Tirri, Peter D Grunwald, Petri Kontkanen, Petri Myllymaki, Tomi Silander

arxiv:1301.7378 v1 · 2013-01-30 · 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{6XII4VSKZVVLSX7JLOAS2EKGT5}

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	2026-05-18T03:35:00.195530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5d08e564acd6ab95fe95b812d11469f42583a9f6fc25db811ddc5a7e2258e85

Aliases

arxiv: 1301.7378 · arxiv_version: 1301.7378v1 · doi: 10.48550/arxiv.1301.7378 · pith_short_12: 6XII4VSKZVVL · pith_short_16: 6XII4VSKZVVLSX7J · pith_short_8: 6XII4VSK

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/6XII4VSKZVVLSX7JLOAS2EKGT5 \
  | 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: f5d08e564acd6ab95fe95b812d11469f42583a9f6fc25db811ddc5a7e2258e85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925d556e613a4eb16a4a7a05fea3a59eb90dc99a9bf650562d9ee9fe178e43f9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-01-30T15:04:02Z",
    "title_canon_sha256": "c6ee7ba537d92e4fe6c8e4c81390389f706bf5bb101848c9587201570ea3fade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7378",
    "kind": "arxiv",
    "version": 1
  }
}