Pith Number

pith:2RDASVKZ

pith:2020:2RDASVKZDEH26EDUG3MN6VM5HF

not attested not anchored not stored refs pending

Leakage reduction in fast superconducting qubit gates via optimal control

Daniel J. Egger, Federico Roy, Frank K. Wilhelm, Max Werninghaus, Shai Machnes, Stefan Filipp

arxiv:2003.05952 v1 · 2020-03-12 · 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{2RDASVKZDEH26EDUG3MN6VM5HF}

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	2026-07-05T02:48:50.548128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d446095559190faf107436d8df559d39589944b8d7497fbc428c8caa418dcdcb

Aliases

arxiv: 2003.05952 · arxiv_version: 2003.05952v1 · doi: 10.48550/arxiv.2003.05952 · pith_short_12: 2RDASVKZDEH2 · pith_short_16: 2RDASVKZDEH26EDU · pith_short_8: 2RDASVKZ

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/2RDASVKZDEH26EDUG3MN6VM5HF \
  | 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: d446095559190faf107436d8df559d39589944b8d7497fbc428c8caa418dcdcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2a29183caf100258fd5559fb0695f376efe30bc47600054773c4dba55a96050",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-12T18:00:46Z",
    "title_canon_sha256": "a9ee3d0c768cbb7acaa95e4c756f7d5a9b7a82c0e000c1129de592b4f5d30252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05952",
    "kind": "arxiv",
    "version": 1
  }
}