Pith Number

pith:WKLJPDPR

pith:2019:WKLJPDPRRWI4CK72JX4PQ7I6HE

not attested not anchored not stored refs pending

Utilization of the Superconducting Transition for Characterizing Low-Quality-Factor Superconducting Resonators

Alberto Ronzani, Bayan Karimi, Chii-Dong Chen, Hsi-Sheng Goan, Joonas T. Peltonen, Jorden Senior, Jukka P. Pekola, Yu-Cheng Chang

arxiv:1904.01781 v2 · 2019-04-03 · 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{WKLJPDPRRWI4CK72JX4PQ7I6HE}

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	2026-05-17T23:39:54.342079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b296978df18d91c12bfa4df8f87d1e39263f33ff6041ddb219bf5dad072034d6

Aliases

arxiv: 1904.01781 · arxiv_version: 1904.01781v2 · doi: 10.48550/arxiv.1904.01781 · pith_short_12: WKLJPDPRRWI4 · pith_short_16: WKLJPDPRRWI4CK72 · pith_short_8: WKLJPDPR

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/WKLJPDPRRWI4CK72JX4PQ7I6HE \
  | 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: b296978df18d91c12bfa4df8f87d1e39263f33ff6041ddb219bf5dad072034d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55fcdef413914b195cadcb31cf683f39f1b75177ab3630a3197c6567e1f708d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-04-03T05:50:35Z",
    "title_canon_sha256": "406a60df5fc280b5f8d6901b3616131b388c1c9e10535a58aaf521b635d3f565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01781",
    "kind": "arxiv",
    "version": 2
  }
}