Pith Number

pith:YLA6A4WN

pith:2022:YLA6A4WNP2GFLBQUSFPAOLYT32

not attested not anchored not stored refs pending

Operational Interpretation of the Sandwiched R\'enyi Divergence of Order 1/2 to 1 as Strong Converse Exponents

Ke Li, Yongsheng Yao

arxiv:2209.00554 v5 · 2022-09-01 · quant-ph · cs.IT · math-ph · math.IT · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLA6A4WNP2GFLBQUSFPAOLYT32}

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

Doubly minimized Petz and sandwiched Renyi mutual information: Operational interpretation from binary quantum state discrimination

Receipt and verification

First computed	2026-07-05T08:23:51.667482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2c1e072cd7e8c558614915e072f13deb70086516ee6732ddb6d53fce63abb6a

Aliases

arxiv: 2209.00554 · arxiv_version: 2209.00554v5 · doi: 10.48550/arxiv.2209.00554 · pith_short_12: YLA6A4WNP2GF · pith_short_16: YLA6A4WNP2GFLBQU · pith_short_8: YLA6A4WN

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/YLA6A4WNP2GFLBQUSFPAOLYT32 \
  | 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: c2c1e072cd7e8c558614915e072f13deb70086516ee6732ddb6d53fce63abb6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0fe219f0528e341a18e6788add14cda19fda86f3b70fad0752a4095176402f",
    "cross_cats_sorted": [
      "cs.IT",
      "math-ph",
      "math.IT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-01T15:57:10Z",
    "title_canon_sha256": "fd8ff50e41a7483b44d0affe878a5d4d3e00a4608dd3ebf72b29d8eabd2f06f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00554",
    "kind": "arxiv",
    "version": 5
  }
}