Pith Number

pith:JTTCUSVG

pith:2024:JTTCUSVG3NZJ3FNID2G6UNZQPS

not attested not anchored not stored refs pending

Cauchy-Schwarz Divergence Information Bottleneck for Regression

Jose C. Principe, Robert Jenssen, Shujian Yu, Sigurd L{\o}kse, Xi Yu

arxiv:2404.17951 v1 · 2024-04-27 · cs.LG · cs.IT · math.IT · 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{JTTCUSVG3NZJ3FNID2G6UNZQPS}

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

Structured IB: Improving Information Bottleneck with Structured Feature Learning

Receipt and verification

First computed	2026-07-05T08:12:56.135764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ce62a4aa6db729d95a81e8dea37307c929d1fc9c622b16047fe4ef7f0e6ad6b

Aliases

arxiv: 2404.17951 · arxiv_version: 2404.17951v1 · doi: 10.48550/arxiv.2404.17951 · pith_short_12: JTTCUSVG3NZJ · pith_short_16: JTTCUSVG3NZJ3FNI · pith_short_8: JTTCUSVG

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/JTTCUSVG3NZJ3FNID2G6UNZQPS \
  | 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: 4ce62a4aa6db729d95a81e8dea37307c929d1fc9c622b16047fe4ef7f0e6ad6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7092a78357be18766bed26594f8536652503bdf4e7aea95458d3c5712a9c243",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-27T16:13:05Z",
    "title_canon_sha256": "e89f534ee5f0527d35461f8a06d825f4015e781ca02910e5fdc6e514c30eb31d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17951",
    "kind": "arxiv",
    "version": 1
  }
}