Pith Number

pith:3XRBJS2K

pith:2013:3XRBJS2KFUH2RMFPKEWYQJRHIM

not attested not anchored not stored refs pending

Control of open quantum systems: Case study of the central spin model

Christian Arenz, Daniel Burgarth, Giulia Gualdi

arxiv:1312.0160 v1 · 2013-11-30 · 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{3XRBJS2KFUH2RMFPKEWYQJRHIM}

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	2026-05-18T02:48:54.762271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dde214cb4a2d0fa8b0af512d88262743204c2b88ec1b993fa063651fc2fc9de4

Aliases

arxiv: 1312.0160 · arxiv_version: 1312.0160v1 · doi: 10.48550/arxiv.1312.0160 · pith_short_12: 3XRBJS2KFUH2 · pith_short_16: 3XRBJS2KFUH2RMFP · pith_short_8: 3XRBJS2K

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/3XRBJS2KFUH2RMFPKEWYQJRHIM \
  | 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: dde214cb4a2d0fa8b0af512d88262743204c2b88ec1b993fa063651fc2fc9de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "decfa85f7f5efc2ed754d3b2691405e7745571c0c38f88fd38e8ef9f077eda3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-30T22:49:48Z",
    "title_canon_sha256": "2909da0e4a7cbd4a14763b71f02d8715026c4fdf036f1ad33bd4a1d06414e035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0160",
    "kind": "arxiv",
    "version": 1
  }
}