Pith Number

pith:SMWGEIO6

pith:2011:SMWGEIO6Q7GJYQJNHTHJREDL3W

not attested not anchored not stored refs pending

Quantum Information Processing with Continuous Variables and Atomic Ensembles

Marcin Zwierz

arxiv:1102.1918 v1 · 2011-02-09 · 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{SMWGEIO6Q7GJYQJNHTHJREDL3W}

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	2026-05-18T02:22:39.221998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

932c6221de87cc9c412d3cce98906bdd923766b244116ad14177569f7c0d8dde

Aliases

arxiv: 1102.1918 · arxiv_version: 1102.1918v1 · doi: 10.48550/arxiv.1102.1918 · pith_short_12: SMWGEIO6Q7GJ · pith_short_16: SMWGEIO6Q7GJYQJN · pith_short_8: SMWGEIO6

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/SMWGEIO6Q7GJYQJNHTHJREDL3W \
  | 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: 932c6221de87cc9c412d3cce98906bdd923766b244116ad14177569f7c0d8dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "644009e561f719f94af601040fa70adff7c46b7ada81f17ed8d23c61d467cf45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-09T17:52:00Z",
    "title_canon_sha256": "81ba8a308bebc6fbb51ca09e20e00f9e0593104638742491edc6cce0cf82e8a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1918",
    "kind": "arxiv",
    "version": 1
  }
}