Pith Number

pith:CAPWVGFG

pith:2007:CAPWVGFGS3BBI2CZR2MKWZGIGC

not attested not anchored not stored refs pending

Asymptotic Error Rates in Quantum Hypothesis Testing

A. Szkola, F. Verstraete, K.M.R. Audenaert, M. Nussbaum

arxiv:0708.4282 v1 · 2007-08-31 · 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{CAPWVGFGS3BBI2CZR2MKWZGIGC}

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	2026-05-18T04:22:11.662845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

101f6a98a696c21468598e98ab64c830bba0a26901da7ea46b83a7fcc66ad677

Aliases

arxiv: 0708.4282 · arxiv_version: 0708.4282v1 · doi: 10.48550/arxiv.0708.4282 · pith_short_12: CAPWVGFGS3BB · pith_short_16: CAPWVGFGS3BBI2CZ · pith_short_8: CAPWVGFG

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/CAPWVGFGS3BBI2CZR2MKWZGIGC \
  | 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: 101f6a98a696c21468598e98ab64c830bba0a26901da7ea46b83a7fcc66ad677

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a61d9e0380305786dd3a49c1b31984f99a88bea7422af58f64b9a69285d9834c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-08-31T07:07:16Z",
    "title_canon_sha256": "e0f1c1ec26a2e38975a042e7befe35ac9af943845fc0b70fde575465bbd10476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.4282",
    "kind": "arxiv",
    "version": 1
  }
}