Pith Number

pith:VE45KTDR

pith:2012:VE45KTDRATYYBGYWKMZXDRWSNY

not attested not anchored not stored refs pending

Broadband electron spin resonance from 500 MHz to 40 GHz using superconducting coplanar waveguides

C. Clauss, D. Bothner, D. Koelle, L. Bogani, M. Dressel, M. Scheffler, R. Kleiner

arxiv:1209.5061 v2 · 2012-09-23 · 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{VE45KTDRATYYBGYWKMZXDRWSNY}

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	2026-05-18T03:02:47.214656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a939d54c7104f1809b16533371c6d26e0780979c16d987ed834c035ff4292435

Aliases

arxiv: 1209.5061 · arxiv_version: 1209.5061v2 · doi: 10.48550/arxiv.1209.5061 · pith_short_12: VE45KTDRATYY · pith_short_16: VE45KTDRATYYBGYW · pith_short_8: VE45KTDR

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/VE45KTDRATYYBGYWKMZXDRWSNY \
  | 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: a939d54c7104f1809b16533371c6d26e0780979c16d987ed834c035ff4292435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "876eaefd13fd66aa3132b46fe750180724856e8fd3a3220fe8e747747285afe3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-09-23T12:18:33Z",
    "title_canon_sha256": "2a794cb40006b8f2a0a870e4d2451da3b2c00368964cd0a2a322a49e1aa70363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5061",
    "kind": "arxiv",
    "version": 2
  }
}