Pith Number

pith:U5OR4XQX

pith:2026:U5OR4XQXWASJFQDUJGCQAQ32SJ

not attested not anchored not stored refs pending

Maximal R\'enyi Relative Entropy for $\alpha>2$

Roberto Rubboli

arxiv:2608.01124 v1 · 2026-08-02 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5OR4XQXWASJFQDUJGCQAQ32SJ}

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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

Maximal R\'enyi Relative Entropy for $\alpha>2$

Receipt and verification

First computed	2026-08-04T01:56:55.188461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75d1e5e17b02492c074498500437a927e855003ff7d9da689aa3c577952d609

Aliases

arxiv: 2608.01124 · arxiv_version: 2608.01124v1 · doi: 10.48550/arxiv.2608.01124 · pith_short_12: U5OR4XQXWASJ · pith_short_16: U5OR4XQXWASJFQDU · pith_short_8: U5OR4XQX

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/U5OR4XQXWASJFQDUJGCQAQ32SJ \
  | 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: a75d1e5e17b02492c074498500437a927e855003ff7d9da689aa3c577952d609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a70469fcef84dcad7b9a35d63338948007c603e6ed7b4a0ce6a3958856fa2e01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-02T09:48:46Z",
    "title_canon_sha256": "d690441f33adb7c34ff97fd0be448722f9b1d8af2a9b40719f0ae91d15a172bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01124",
    "kind": "arxiv",
    "version": 1
  }
}