Pith Number

pith:4WDDVN45

pith:2007:4WDDVN45XPD7FBEHH6XYYIRXQP

not attested not anchored not stored refs pending

Control landscapes for two-level open quantum systems

Alexander Pechen, Dmitrii Prokhorenko, Herschel Rabitz, Rebing Wu

arxiv:0710.0604 v2 · 2007-10-02 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WDDVN45XPD7FBEHH6XYYIRXQP}

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.

Cited by

1 paper in Pith

Quantum hardware noise learning via differentiable Kraus representation on tensor networks

Receipt and verification

First computed	2026-07-04T15:06:48.247537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5863ab79dbbc7f284873faf8c223783fac7e62a705d689a0ec524e70fdd7d7d

Aliases

arxiv: 0710.0604 · arxiv_version: 0710.0604v2 · doi: 10.48550/arxiv.0710.0604 · pith_short_12: 4WDDVN45XPD7 · pith_short_16: 4WDDVN45XPD7FBEH · pith_short_8: 4WDDVN45

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/4WDDVN45XPD7FBEHH6XYYIRXQP \
  | 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: e5863ab79dbbc7f284873faf8c223783fac7e62a705d689a0ec524e70fdd7d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa619be4457e5aa12b21b31cac53ac4b38574ad2e46c1bc62692afa809f4dff6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-10-02T19:13:55Z",
    "title_canon_sha256": "8291390ec670bc2fad007c68a71547f6b7080506568f637f2b59fc80f6dad73d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.0604",
    "kind": "arxiv",
    "version": 2
  }
}