Pith Number

pith:A3ANH63O

pith:2023:A3ANH63O7A5ARM746HEVPSM4TZ

not attested not anchored not stored refs pending

On the Effectiveness of Hybrid Mutual Information Estimation

David Ruhe, Marco Federici, Patrick Forr\'e

arxiv:2306.00608 v2 · 2023-06-01 · stat.ML · cs.IT · cs.LG · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3ANH63O7A5ARM746HEVPSM4TZ}

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	2026-07-05T06:16:51.318664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06c0d3fb6ef83a08b3fcf1c957c99c9e7eb4e7b9d352ed4f69dc60a5132a4975

Aliases

arxiv: 2306.00608 · arxiv_version: 2306.00608v2 · doi: 10.48550/arxiv.2306.00608 · pith_short_12: A3ANH63O7A5A · pith_short_16: A3ANH63O7A5ARM74 · pith_short_8: A3ANH63O

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/A3ANH63O7A5ARM746HEVPSM4TZ \
  | 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: 06c0d3fb6ef83a08b3fcf1c957c99c9e7eb4e7b9d352ed4f69dc60a5132a4975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e11aadc119b15cf3a1f2fe4bff911ccbe63089b5fc1da15a0bc8a38f61d33b0",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-06-01T12:26:07Z",
    "title_canon_sha256": "ef92e003aa9015299323926d6d46765882fdcfd4e4b3dfe48fdd8d5e1387ce62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.00608",
    "kind": "arxiv",
    "version": 2
  }
}