Pith Number

pith:7XQCHBOM

pith:2019:7XQCHBOMXCXXXXZXVOIFJNKXSG

not attested not anchored not stored refs pending

Control of quantum memory assisted entropic uncertainty lower bound for topological qubits in open quantum system through environment

A. S. Khorashad, H. Dolatkhah, H. Rangani Jahromi, S. Haseli, S. Salimi

arxiv:1906.05613 v3 · 2019-06-13 · 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{7XQCHBOMXCXXXXZXVOIFJNKXSG}

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	2026-05-17T23:39:53.547069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde02385ccb8af7bdf37ab9054b55791b6a9ebe8e956d403b4c0cbf62b519337

Aliases

arxiv: 1906.05613 · arxiv_version: 1906.05613v3 · doi: 10.48550/arxiv.1906.05613 · pith_short_12: 7XQCHBOMXCXX · pith_short_16: 7XQCHBOMXCXXXXZX · pith_short_8: 7XQCHBOM

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/7XQCHBOMXCXXXXZXVOIFJNKXSG \
  | 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: fde02385ccb8af7bdf37ab9054b55791b6a9ebe8e956d403b4c0cbf62b519337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "105ad3f4517020f472ccf44763c9ee7264d0e23f28c5603a497eba16ea198c36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-13T11:46:15Z",
    "title_canon_sha256": "73c282c2ce3d90f2a3d84e370104a95885cc8c7cd0ee8326f095adf90a310ac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05613",
    "kind": "arxiv",
    "version": 3
  }
}