Pith Number

pith:AEF3G3IK

pith:2024:AEF3G3IKNFKDI4H735MBHIQNC7

not attested not anchored not stored refs pending

Alternating Optimization Approach for Computing $\alpha$-Mutual Information and $\alpha$-Capacity

Akira Kamatsuka, Koki Kazama, Takahiro Yoshida

arxiv:2404.10950 v5 · 2024-04-16 · cs.IT · math.IT

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\usepackage{pith}
\pithnumber{AEF3G3IKNFKDI4H735MBHIQNC7}

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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

Alternating minimization for computing doubly minimized Petz Renyi mutual information

Receipt and verification

First computed	2026-07-05T10:56:05.676277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

010bb36d0a69543470ffdf5813a20d17d534e8c050cfad38be3762446cc55f28

Aliases

arxiv: 2404.10950 · arxiv_version: 2404.10950v5 · doi: 10.48550/arxiv.2404.10950 · pith_short_12: AEF3G3IKNFKD · pith_short_16: AEF3G3IKNFKDI4H7 · pith_short_8: AEF3G3IK

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/AEF3G3IKNFKDI4H735MBHIQNC7 \
  | 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: 010bb36d0a69543470ffdf5813a20d17d534e8c050cfad38be3762446cc55f28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1dc23f78003947da0af07f4a6f2b7094320af58beed015d4672939a6a3e7556",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-04-16T23:18:07Z",
    "title_canon_sha256": "42d026b0f62fa2ffc1f52bb646bd2e48ecf535105f58ea5f37ba09232f30a741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10950",
    "kind": "arxiv",
    "version": 5
  }
}