Pith Number

pith:VYQQBUMD

pith:2019:VYQQBUMDWHDXHPCCMXATW2JJ63

not attested not anchored not stored refs pending

Controlled DC Monitoring of a Superconducting Qubit

A. Kringh{\o}j, B. van Heck, C. M. Marcus, D. I. Pikulin, D. Sabonis, I. Petkovic, K. D. Petersson, O. Erlandsson, P. Krogstrup, T. W. Larsen

arxiv:1910.08200 v2 · 2019-10-17 · cond-mat.mes-hall · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYQQBUMDWHDXHPCCMXATW2JJ63}

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	2026-07-05T00:39:39.158885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2100d183b1c773bc4265c13b6929f6de87aaeaff599bdfd97c84bcb3b04b90

Aliases

arxiv: 1910.08200 · arxiv_version: 1910.08200v2 · doi: 10.48550/arxiv.1910.08200 · pith_short_12: VYQQBUMDWHDX · pith_short_16: VYQQBUMDWHDXHPCC · pith_short_8: VYQQBUMD

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/VYQQBUMDWHDXHPCCMXATW2JJ63 \
  | 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: ae2100d183b1c773bc4265c13b6929f6de87aaeaff599bdfd97c84bcb3b04b90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f344a9105a050a777b333aded9d0b1ef397d8d366a4b0c74e988aa395e47bc0",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-10-17T23:43:49Z",
    "title_canon_sha256": "092f6caaf13450ab97e6895db9ff619d0422936dd5d842269cbcfe9713a9dbff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08200",
    "kind": "arxiv",
    "version": 2
  }
}