Pith Number

pith:YLAE72I3

pith:2020:YLAE72I377P2THWHTFY3ZTETO4

not attested not anchored not stored refs pending

Tunable refrigerator for non-linear quantum electric circuits

Andr\'as Gunyh\'o, Gianluigi Catelani, Hao Hsu, Jan Goetz, Matti Silveri, Mikko M\"ott\"onen

arxiv:2002.06867 v2 · 2020-02-17 · cond-mat.mes-hall · 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{YLAE72I377P2THWHTFY3ZTETO4}

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	2026-07-05T01:10:33.775107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2c04fe91bffdfa99ec79971bccc93770b7c09fe2a000cba203eda2202842c27

Aliases

arxiv: 2002.06867 · arxiv_version: 2002.06867v2 · doi: 10.48550/arxiv.2002.06867 · pith_short_12: YLAE72I377P2 · pith_short_16: YLAE72I377P2THWH · pith_short_8: YLAE72I3

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/YLAE72I377P2THWHTFY3ZTETO4 \
  | 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: c2c04fe91bffdfa99ec79971bccc93770b7c09fe2a000cba203eda2202842c27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f5b99c0c859fc7193dc41dfc9fc47ef5bc65c6dc4be60d365f5d4ca65b1cbb8",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-02-17T10:06:53Z",
    "title_canon_sha256": "9448247934a3b71d6911b68064eaca28619e04a8e22bee2d2e728ab8d81fd2da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06867",
    "kind": "arxiv",
    "version": 2
  }
}