Pith Number

pith:IIIB774X

pith:2019:IIIB774XUCM3SIH5JFRT7KKEAX

not attested not anchored not stored refs pending

Approximate Quasiorthogonality of Operator Algebras and Relative Quantum Privacy

David W. Kribs, Jeremy Levick, Mike Nelson, Mizanur Rahaman, Rajesh Pereira

arxiv:1911.07326 v1 · 2019-11-17 · quant-ph · math.FA · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IIIB774XUCM3SIH5JFRT7KKEAX}

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	2026-07-05T00:19:45.569911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42101fff97a099b920fd49633fa94405c189a011bd2a1fa129272e3b705a646f

Aliases

arxiv: 1911.07326 · arxiv_version: 1911.07326v1 · doi: 10.48550/arxiv.1911.07326 · pith_short_12: IIIB774XUCM3 · pith_short_16: IIIB774XUCM3SIH5 · pith_short_8: IIIB774X

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/IIIB774XUCM3SIH5JFRT7KKEAX \
  | 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: 42101fff97a099b920fd49633fa94405c189a011bd2a1fa129272e3b705a646f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccbd8a8f49b236e136bdade05da0296cb6c700da5da31be1fd67c4f678d3a871",
    "cross_cats_sorted": [
      "math.FA",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-11-17T20:18:30Z",
    "title_canon_sha256": "88f5d2213434ae53c27abb8caa6938f9de8351e2383f25f26da9d145d969f1ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07326",
    "kind": "arxiv",
    "version": 1
  }
}