Pith Number

pith:4I7VUJEE

pith:2022:4I7VUJEE5QTBFCZHQWCQ2N4YUG

not attested not anchored not stored refs pending

k-Means Maximum Entropy Exploration

Alexander Nedergaard, Matthew Cook

arxiv:2205.15623 v4 · 2022-05-31 · 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{4I7VUJEE5QTBFCZHQWCQ2N4YUG}

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.

Cited by

1 paper in Pith

An Information-Geometric Approach to Artificial Curiosity

Receipt and verification

First computed	2026-07-05T07:09:42.550500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e23f5a2484ec26128b2785850d3798a1bfa86bdaa02d658d72a5bf489c4f1032

Aliases

arxiv: 2205.15623 · arxiv_version: 2205.15623v4 · doi: 10.48550/arxiv.2205.15623 · pith_short_12: 4I7VUJEE5QTB · pith_short_16: 4I7VUJEE5QTBFCZH · pith_short_8: 4I7VUJEE

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/4I7VUJEE5QTBFCZHQWCQ2N4YUG \
  | 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: e23f5a2484ec26128b2785850d3798a1bfa86bdaa02d658d72a5bf489c4f1032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbf5b9b1a07c916508a9d8b90add3bf87d84d840df87b2d1306cf0b2009565ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-31T09:05:58Z",
    "title_canon_sha256": "40b115f9ba197c24d2b72589827c4a9f4dd92c7583d5c1a456a721c0141ae7c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15623",
    "kind": "arxiv",
    "version": 4
  }
}