Pith Number

pith:GYAP2U6W

pith:2012:GYAP2U6WOVRXVS4GL4PGUIYVIG

not attested not anchored not stored refs pending

Large deviation analysis for quantum security via smoothing of Renyi entropy of order 2

Masahito Hayashi

arxiv:1202.0322 v6 · 2012-02-01 · quant-ph · cs.CR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYAP2U6WOVRXVS4GL4PGUIYVIG}

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	2026-07-05T09:04:05.736404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3600fd53d675637acb865f1e6a231541bb19ca16bac235ab13b7fc858a6a611a

Aliases

arxiv: 1202.0322 · arxiv_version: 1202.0322v6 · doi: 10.48550/arxiv.1202.0322 · pith_short_12: GYAP2U6WOVRX · pith_short_16: GYAP2U6WOVRXVS4G · pith_short_8: GYAP2U6W

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/GYAP2U6WOVRXVS4GL4PGUIYVIG \
  | 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: 3600fd53d675637acb865f1e6a231541bb19ca16bac235ab13b7fc858a6a611a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a934d386cf1f25f4129a79ae25b726f8dae317390de1475b1b4e7ac5c35f158",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-01T23:29:27Z",
    "title_canon_sha256": "dd406eab5a74f1f1e5b34240ce9e196d68fdc8b3363122efefb8018a04fa29c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0322",
    "kind": "arxiv",
    "version": 6
  }
}