Pith Number

pith:HU6KDPHM

pith:2020:HU6KDPHMOA5BPXBLS3RRGLSTFQ

not attested not anchored not stored refs pending

Demonstration of non-Markovian process characterisation and control on a quantum processor

Charles D. Hill, Felix A. Pollock, Gregory A. L. White, Kavan Modi, Lloyd C. L. Hollenberg

arxiv:2004.14018 v2 · 2020-04-29 · 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{HU6KDPHMOA5BPXBLS3RRGLSTFQ}

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

Tensor-network decoders for process tensor descriptions of non-Markovian noise

Receipt and verification

First computed	2026-07-05T01:58:21.141390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d3ca1bcec703a17dc2b96e3132e532c1b77c4f41d81247294dfc1a933a98593

Aliases

arxiv: 2004.14018 · arxiv_version: 2004.14018v2 · doi: 10.48550/arxiv.2004.14018 · pith_short_12: HU6KDPHMOA5B · pith_short_16: HU6KDPHMOA5BPXBL · pith_short_8: HU6KDPHM

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/HU6KDPHMOA5BPXBLS3RRGLSTFQ \
  | 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: 3d3ca1bcec703a17dc2b96e3132e532c1b77c4f41d81247294dfc1a933a98593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4518c52266e03291cc77dcdee98f4b4abf433af420e0ea81e89923ef74b1950c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-29T08:29:29Z",
    "title_canon_sha256": "245da329d6e8909e6d642819fe02fcca249a7f1e86baaaf0d3af958c162b9b60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14018",
    "kind": "arxiv",
    "version": 2
  }
}