Pith Number

pith:VT3N5YGD

pith:2019:VT3N5YGD5T5NCMEOXR2P2VOCIP

not attested not anchored not stored refs pending

Cross-resonance interactions between superconducting qubits with variable detuning

Blake R. Johnson, B.L.T. Plourde, Jay M. Gambetta, Jerry M. Chow, Matthew Ware, Thomas A. Ohki

arxiv:1905.11480 v1 · 2019-05-27 · 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{VT3N5YGD5T5NCMEOXR2P2VOCIP}

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	2026-05-17T23:44:53.299975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acf6dee0c3ecfad1308ebc74fd55c243c7a2d7cc7a650db436c89828709afe6a

Aliases

arxiv: 1905.11480 · arxiv_version: 1905.11480v1 · doi: 10.48550/arxiv.1905.11480 · pith_short_12: VT3N5YGD5T5N · pith_short_16: VT3N5YGD5T5NCMEO · pith_short_8: VT3N5YGD

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/VT3N5YGD5T5NCMEOXR2P2VOCIP \
  | 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: acf6dee0c3ecfad1308ebc74fd55c243c7a2d7cc7a650db436c89828709afe6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14909ef6e462dcddc0e90b0d27d796753877d0547bb05cbe30db5c23f00dbd73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-27T20:01:23Z",
    "title_canon_sha256": "146aa09273cef7e6b9544f42762ba289644fdb2d5b9097888c9c478c8c5f6d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11480",
    "kind": "arxiv",
    "version": 1
  }
}