Pith Number

pith:DAZFBN5W

pith:2011:DAZFBN5WHYU4OKL7ZUTNWWX2LX

not attested not anchored not stored refs pending

Quantifying non-Markovianity of continuous variable Gaussian dynamical maps

Heinz-Peter Breuer, Jyrki Piilo, Matteo G. A. Paris, Ruggero Vasile, Sabrina Maniscalco

arxiv:1109.0242 v1 · 2011-09-01 · 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{DAZFBN5WHYU4OKL7ZUTNWWX2LX}

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	2026-05-18T02:00:43.158130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

183250b7b63e29c7297fcd26db5afa5dcb92bd6e6340cb4d92b8ec1568276d92

Aliases

arxiv: 1109.0242 · arxiv_version: 1109.0242v1 · doi: 10.48550/arxiv.1109.0242 · pith_short_12: DAZFBN5WHYU4 · pith_short_16: DAZFBN5WHYU4OKL7 · pith_short_8: DAZFBN5W

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/DAZFBN5WHYU4OKL7ZUTNWWX2LX \
  | 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: 183250b7b63e29c7297fcd26db5afa5dcb92bd6e6340cb4d92b8ec1568276d92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1f82c935388de0f126ca817db0c310ec284d078f476e80c9ba365cacc8a5595",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-01T17:47:59Z",
    "title_canon_sha256": "f593a6a1d0fdac8edef741cc0de6c22cb1300e3462abaccf76fa7c0a439700bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0242",
    "kind": "arxiv",
    "version": 1
  }
}