Pith Number

pith:UXBMKO3H

pith:2017:UXBMKO3HEYW2RXYR57N4ZAW5AC

not attested not anchored not stored refs pending

Optimized cross-resonance gate for coupled transmon systems

Elie Ass\'emat, Felix Motzoi, Frank K. Wilhelm, Per J. Liebermann, Shai Machnes, Susanna Kirchhoff, Torsten Ke{\ss}ler

arxiv:1701.01841 v2 · 2017-01-07 · 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{UXBMKO3HEYW2RXYR57N4ZAW5AC}

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	2026-05-18T00:17:13.558218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c2c53b67262da8df11efdbcc82dd00998ff3144e139f6e24b7009042c2f67e

Aliases

arxiv: 1701.01841 · arxiv_version: 1701.01841v2 · doi: 10.48550/arxiv.1701.01841 · pith_short_12: UXBMKO3HEYW2 · pith_short_16: UXBMKO3HEYW2RXYR · pith_short_8: UXBMKO3H

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/UXBMKO3HEYW2RXYR57N4ZAW5AC \
  | 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: a5c2c53b67262da8df11efdbcc82dd00998ff3144e139f6e24b7009042c2f67e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "049ac818a8e4afa9c6474e48cdd27551d0f28d9bac1bf5e25c62726eb74f3285",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-07T15:04:33Z",
    "title_canon_sha256": "15b61a318713cb443236b69bffd4e82662e48e6f8576c37c66d451b4184058bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01841",
    "kind": "arxiv",
    "version": 2
  }
}