Pith Number

pith:6NIQUT3A

pith:2011:6NIQUT3AQ7ZNYKVA4BAFCSMVID

not attested not anchored not stored refs pending

The master equation for the reduced open-system dynamics, including a Lindbladian description of finite-duration measurement

Carlos Alexandre Brasil, Reginaldo de Jesus Napolitano

arxiv:1102.3667 v3 · 2011-02-17 · quant-ph · 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{6NIQUT3AQ7ZNYKVA4BAFCSMVID}

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	2026-05-18T03:09:20.484256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3510a4f6087f2dc2aa0e04051499540fe103ed0377e16a6337fe6a2a70713c5

Aliases

arxiv: 1102.3667 · arxiv_version: 1102.3667v3 · doi: 10.48550/arxiv.1102.3667 · pith_short_12: 6NIQUT3AQ7ZN · pith_short_16: 6NIQUT3AQ7ZNYKVA · pith_short_8: 6NIQUT3A

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/6NIQUT3AQ7ZNYKVA4BAFCSMVID \
  | 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: f3510a4f6087f2dc2aa0e04051499540fe103ed0377e16a6337fe6a2a70713c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "082f08aa030b02b4ecc59c019cb46c14d7e682c993023f1af5e6258d1d9fb0f7",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-17T19:27:02Z",
    "title_canon_sha256": "4cfb43a718734bf6cdf1770cfd00b1d03561fc571c9ac2395f55cc1870c94b5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3667",
    "kind": "arxiv",
    "version": 3
  }
}