Pith Number

pith:XTOG7JRR

pith:2024:XTOG7JRRE5ZXBQQ3LEJIJ6RBH3

not attested not anchored not stored refs pending

Topology of Discrete Quantum Feedback Control

Masahito Ueda, Masaya Nakagawa

arxiv:2403.08406 v3 · 2024-03-13 · cond-mat.mes-hall · 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{XTOG7JRRE5ZXBQQ3LEJIJ6RBH3}

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	2026-07-05T10:56:32.303271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcdc6fa631277370c21b591284fa213edc94070ed9bd8ba30447042dea30161f

Aliases

arxiv: 2403.08406 · arxiv_version: 2403.08406v3 · doi: 10.48550/arxiv.2403.08406 · pith_short_12: XTOG7JRRE5ZX · pith_short_16: XTOG7JRRE5ZXBQQ3 · pith_short_8: XTOG7JRR

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/XTOG7JRRE5ZXBQQ3LEJIJ6RBH3 \
  | 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: bcdc6fa631277370c21b591284fa213edc94070ed9bd8ba30447042dea30161f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95e48a03226c07f6decc39b32104e823b3cff82c2762f0d75448fa06a09d59da",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2024-03-13T10:46:19Z",
    "title_canon_sha256": "6f5463d1dfca970088be5169a895138269e219a7152a0f24b8e4fa22fc8719da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.08406",
    "kind": "arxiv",
    "version": 3
  }
}