Pith Number

pith:D7IVLZIB

pith:2026:D7IVLZIBFSDMSQSLAGZO4RHV7O

not attested not anchored not stored refs pending

Towards Diverse and Comprehensive Benchmarks for Mutual Information Estimation

Alberto Foresti, Alexander Tolmachev, Alexey Frolov, Giulio Franzese, Ivan Butakov, Pietro Michiardi

arxiv:2607.03487 v1 · 2026-07-03 · cs.LG · cs.AI · cs.IT · 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{D7IVLZIBFSDMSQSLAGZO4RHV7O}

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	2026-07-07T02:17:49.322637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd155e5012c86c9424b01b2ee44f5fb82f2be2110879bdfa78388d2d584f4d9

Aliases

arxiv: 2607.03487 · arxiv_version: 2607.03487v1 · doi: 10.48550/arxiv.2607.03487 · pith_short_12: D7IVLZIBFSDM · pith_short_16: D7IVLZIBFSDMSQSL · pith_short_8: D7IVLZIB

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/D7IVLZIBFSDMSQSLAGZO4RHV7O \
  | 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: 1fd155e5012c86c9424b01b2ee44f5fb82f2be2110879bdfa78388d2d584f4d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ace9a09930e54139208b8a12e41a6fb3fbc723872c6aa3dd9f6497529e82540",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-03T16:55:55Z",
    "title_canon_sha256": "d5889903c975a55737ebf858f3889a7367c576ff70d2894f4f152abcc7865e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03487",
    "kind": "arxiv",
    "version": 1
  }
}