Pith Number

pith:RKF5JKDN

pith:2020:RKF5JKDNXJECIFIMFNVGROSX5M

not attested not anchored not stored refs pending

On-chip microwave filters for high-impedance resonators with gate-defined quantum dots

Amir Sammak, Giordano Scappucci, Guoji Zheng, Jurgen Dijkema, Lieven M. K. Vandersypen, Nodar Samkharadze, Patrick Harvey-Collard

arxiv:2005.05411 v2 · 2020-05-11 · physics.app-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKF5JKDNXJECIFIMFNVGROSX5M}

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	2026-07-05T01:39:43.583081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a8bd4a86dba4824150c2b6a68ba57eb3518654833526d8a85ffea03cd33164a

Aliases

arxiv: 2005.05411 · arxiv_version: 2005.05411v2 · doi: 10.48550/arxiv.2005.05411 · pith_short_12: RKF5JKDNXJEC · pith_short_16: RKF5JKDNXJECIFIM · pith_short_8: RKF5JKDN

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/RKF5JKDNXJECIFIMFNVGROSX5M \
  | 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: 8a8bd4a86dba4824150c2b6a68ba57eb3518654833526d8a85ffea03cd33164a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45d7e4e329cf9f25eaa1ece751ee7c68c43daaaa51db489704e79e9cb196c6cd",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-05-11T20:19:37Z",
    "title_canon_sha256": "a9edb31c30d6c610a08a5c12de758f2c52cbc904013ea4254c8156f01aedbf53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.05411",
    "kind": "arxiv",
    "version": 2
  }
}