Pith Number

pith:V2LZ2RRA

pith:2011:V2LZ2RRA2NSLBXCUN6XFWVIWT4

not attested not anchored not stored refs pending

Accuracy features for quantum process tomography using superconductor phase qubits

S.A. Nuyanzin, Yu. I. Bogdanov

arxiv:1106.2906 v1 · 2011-06-15 · 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{V2LZ2RRA2NSLBXCUN6XFWVIWT4}

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	2026-05-18T00:39:41.341134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae979d4620d364b0dc546fae5b55169f15f1fad8db9435e437deaafa2c922987

Aliases

arxiv: 1106.2906 · arxiv_version: 1106.2906v1 · doi: 10.48550/arxiv.1106.2906 · pith_short_12: V2LZ2RRA2NSL · pith_short_16: V2LZ2RRA2NSLBXCU · pith_short_8: V2LZ2RRA

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/V2LZ2RRA2NSLBXCUN6XFWVIWT4 \
  | 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: ae979d4620d364b0dc546fae5b55169f15f1fad8db9435e437deaafa2c922987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "256db5cbb8bf3e4071b84a3b7d5f6092cd6df27c63fbe0df4083fa6127c77d88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-15T08:43:19Z",
    "title_canon_sha256": "93542c959a880d8c0e96188a1b646e0b6343da4569d96d7052f7286fcc0be6ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2906",
    "kind": "arxiv",
    "version": 1
  }
}