Pith Number

pith:2WGF3XEU

pith:2017:2WGF3XEU3DIPTHWYEUGQQYCPU5

not attested not anchored not stored refs pending

Dynamical Decoupling of Unbounded Hamiltonians

Christian Arenz, Daniel Burgarth, Paolo Facchi, Robin Hillier

arxiv:1704.06143 v1 · 2017-04-20 · 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{2WGF3XEU3DIPTHWYEUGQQYCPU5}

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	2026-05-18T00:20:17.234843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d58c5ddc94d8d0f99ed8250d08604fa76f83c43824d5cca2e20d8e8d9d8e9f9c

Aliases

arxiv: 1704.06143 · arxiv_version: 1704.06143v1 · doi: 10.48550/arxiv.1704.06143 · pith_short_12: 2WGF3XEU3DIP · pith_short_16: 2WGF3XEU3DIPTHWY · pith_short_8: 2WGF3XEU

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/2WGF3XEU3DIPTHWYEUGQQYCPU5 \
  | 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: d58c5ddc94d8d0f99ed8250d08604fa76f83c43824d5cca2e20d8e8d9d8e9f9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c3c8ab36d8a70c8cdf6e7dbac734d7a1de430eb307220c6348f7c3b1057a303",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-20T13:55:14Z",
    "title_canon_sha256": "4c65191cf87405dbbfc7356c73dfe947940e81309c8742e192d72abb55ef7c34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06143",
    "kind": "arxiv",
    "version": 1
  }
}