Pith Number

pith:2DQWUQGH

pith:2017:2DQWUQGHYCL4IYYQII765SURWW

not attested not anchored not stored refs pending

Tunable Superconducting Qubits with Flux-Independent Coherence

B. L. T. Plourde, George A. Keefe, Jared B. Hertzberg, Jerry M. Chow, M. D. Hutchings, Nicholas T. Bronn, Yebin Liu

arxiv:1702.02253 v2 · 2017-02-08 · cond-mat.supr-con · 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{2DQWUQGHYCL4IYYQII765SURWW}

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	2026-05-18T00:32:43.851127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e16a40c7c097c46310423feeca91b5bea812b2c12302074f93f45e2fb4edc6

Aliases

arxiv: 1702.02253 · arxiv_version: 1702.02253v2 · doi: 10.48550/arxiv.1702.02253 · pith_short_12: 2DQWUQGHYCL4 · pith_short_16: 2DQWUQGHYCL4IYYQ · pith_short_8: 2DQWUQGH

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/2DQWUQGHYCL4IYYQII765SURWW \
  | 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: d0e16a40c7c097c46310423feeca91b5bea812b2c12302074f93f45e2fb4edc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c59910dc9bf5af55e658ee7e6684323405d8a10088e38516a9746bbc73d96f74",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-02-08T02:30:26Z",
    "title_canon_sha256": "520ce86ce2a458aac82bef5153d6108bb01581778eaef013a13c826c8e99a120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02253",
    "kind": "arxiv",
    "version": 2
  }
}