Pith Number

pith:5DKBZBIP

pith:2010:5DKBZBIP6IGGQZGAANXJOZGIY6

not attested not anchored not stored refs pending

Efficient Optimal Minimum Error Discrimination of Symmetric Quantum States

Antonio Assalini, Gianfranco Cariolaro, Gianfranco Pierobon

arxiv:1001.1385 v1 · 2010-01-09 · 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{5DKBZBIP6IGGQZGAANXJOZGIY6}

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	2026-05-18T02:10:03.563906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d41c850ff20c6864c0036e9764c8c7a818745b27c64a1cb6c1e20dad92c998

Aliases

arxiv: 1001.1385 · arxiv_version: 1001.1385v1 · doi: 10.48550/arxiv.1001.1385 · pith_short_12: 5DKBZBIP6IGG · pith_short_16: 5DKBZBIP6IGGQZGA · pith_short_8: 5DKBZBIP

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/5DKBZBIP6IGGQZGAANXJOZGIY6 \
  | 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: e8d41c850ff20c6864c0036e9764c8c7a818745b27c64a1cb6c1e20dad92c998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870667e0fe412a14db821043731b10ae7224dc72e2ebf333019d1364b36af7d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-01-09T00:09:10Z",
    "title_canon_sha256": "2d1cb8bfb1e171ae1c95e2ca04dcfc6facd10b9888534c0f602bd9c77b627238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1385",
    "kind": "arxiv",
    "version": 1
  }
}