Pith Number

pith:MA7MVELT

pith:2023:MA7MVELT4MWIY7GTMUW7UTDJE3

not attested not anchored not stored refs pending

R\'enyi-Holevo inequality from $\alpha$-$z$-R\'enyi relative entropies

Diego G. Bussandri, Grzegorz Rajchel-Mieldzio\'c, Karol \.Zyczkowski, Pedro W. Lamberti

arxiv:2309.04539 v1 · 2023-09-08 · 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{MA7MVELT4MWIY7GTMUW7UTDJE3}

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	2026-05-21T01:05:01.764532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

603eca9173e32c8c7cd3652dfa4c6926d53deb4b9a1889fd0d89b9940e481d9b

Aliases

arxiv: 2309.04539 · arxiv_version: 2309.04539v1 · doi: 10.48550/arxiv.2309.04539 · pith_short_12: MA7MVELT4MWI · pith_short_16: MA7MVELT4MWIY7GT · pith_short_8: MA7MVELT

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/MA7MVELT4MWIY7GTMUW7UTDJE3 \
  | 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: 603eca9173e32c8c7cd3652dfa4c6926d53deb4b9a1889fd0d89b9940e481d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dc78e66f3c993ea78fc3d5d3413b5361dc48c92919e57a8b27493c46ac48a4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-08T18:05:02Z",
    "title_canon_sha256": "aa66bf66f18be2c9707408626e32c9065c676c234f839c301116507aec859153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.04539",
    "kind": "arxiv",
    "version": 1
  }
}