Pith Number

pith:JSSTQ4HF

pith:2018:JSSTQ4HFN2ZUIXLJCRNBL4IBG4

not attested not anchored not stored refs pending

Observation of a broadband Lamb shift in an engineered quantum system

Eric Hyypp\"a, Fabian Hassler, Jan Goetz, Kuan Y. Tan, Leif Gr\"onberg, M\'at\'e Jenei, Matti Partanen, Matti Silveri, Mikko M\"ott\"onen, Russell E. Lake, Shumpei Masuda, Vasilii Sevriuk

arxiv:1809.00822 v2 · 2018-09-04 · cond-mat.mes-hall · 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{JSSTQ4HFN2ZUIXLJCRNBL4IBG4}

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	2026-05-17T23:43:43.105999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ca53870e56eb3445d69145a15f1013737701ca7ee69fc183a9f3733b1c86721

Aliases

arxiv: 1809.00822 · arxiv_version: 1809.00822v2 · doi: 10.48550/arxiv.1809.00822 · pith_short_12: JSSTQ4HFN2ZU · pith_short_16: JSSTQ4HFN2ZUIXLJ · pith_short_8: JSSTQ4HF

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/JSSTQ4HFN2ZUIXLJCRNBL4IBG4 \
  | 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: 4ca53870e56eb3445d69145a15f1013737701ca7ee69fc183a9f3733b1c86721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "546b0a3af0146303792ed5bdd28482a3427ec20265b46bdb070c755c23876170",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-04T07:53:03Z",
    "title_canon_sha256": "3122e9c9a7a001f1a78b45676d192b65eed83d463652f7c8260a07f1f27cca20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00822",
    "kind": "arxiv",
    "version": 2
  }
}