Pith Number

pith:N5A2VSIY

pith:2012:N5A2VSIYIZJ4UD5DUOGHK2NPM5

not attested not anchored not stored refs pending

Improving the Quality Factor of Microwave Compact Resonators by Optimizing their Geometrical Parameters

E. Edwards, K. Geerlings, L. Frunzio, M. H. Devoret, R. J. Schoelkopf, S. Shankar

arxiv:1204.0742 v3 · 2012-04-03 · cond-mat.supr-con · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5A2VSIYIZJ4UD5DUOGHK2NPM5}

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	2026-05-18T03:54:15.819716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f41aac9184653ca0fa3a38c7569af6755b7a095564caf4aff2a8757c900a34e

Aliases

arxiv: 1204.0742 · arxiv_version: 1204.0742v3 · doi: 10.48550/arxiv.1204.0742 · pith_short_12: N5A2VSIYIZJ4 · pith_short_16: N5A2VSIYIZJ4UD5D · pith_short_8: N5A2VSIY

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/N5A2VSIYIZJ4UD5DUOGHK2NPM5 \
  | 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: 6f41aac9184653ca0fa3a38c7569af6755b7a095564caf4aff2a8757c900a34e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f98fb0f8297d3f099492e847dfe9cd41e1edb782f7743742dabaf2a5e36036f4",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-04-03T17:31:42Z",
    "title_canon_sha256": "d93d881276c9b5854c6ec8087c72c926583996e64cf7893c311a790a695d4063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0742",
    "kind": "arxiv",
    "version": 3
  }
}