Pith Number

pith:IPZYDJRK

pith:2013:IPZYDJRKPD4VGYB3J5P7DV7H65

not attested not anchored not stored refs pending

Experimental demonstrations of high-Q superconducting coplanar waveguide resonators

Chunhai Cao, Haijie Li, Lianfu Wei, Peiheng Wu, Pinjia Zhou, Qiang Wei, Yang Yu, Yiwen Wang, Yurong Fang

arxiv:1304.3254 v1 · 2013-04-11 · 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{IPZYDJRKPD4VGYB3J5P7DV7H65}

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	2026-05-18T03:11:13.070517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43f381a62a78f953603b4f5ff1d7e7f746ef9a9922adf607e85aeaf4d8c82854

Aliases

arxiv: 1304.3254 · arxiv_version: 1304.3254v1 · doi: 10.48550/arxiv.1304.3254 · pith_short_12: IPZYDJRKPD4V · pith_short_16: IPZYDJRKPD4VGYB3 · pith_short_8: IPZYDJRK

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/IPZYDJRKPD4VGYB3J5P7DV7H65 \
  | 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: 43f381a62a78f953603b4f5ff1d7e7f746ef9a9922adf607e85aeaf4d8c82854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2eed941e3f8f9475d8a4c3123b61f2d2653afa87f1fe1625595f2f193adc191",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-11T10:46:53Z",
    "title_canon_sha256": "164d5d0e7bde7399d0e98efc6098bd04be991b4873b43fbaa65b9b1a9ba41296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3254",
    "kind": "arxiv",
    "version": 1
  }
}