Pith Number

pith:GQWZ7IVJ

pith:2018:GQWZ7IVJDCF7A7ELT6RS6OVRY2

not attested not anchored not stored refs pending

First laboratory detection of vibration-rotation transitions of CH$^+$ and $^{13}$CH$^+$ and improved measurement of their rotational transition frequencies

Jos\'e L. Dom\'enech, Oskar Asvany, Pavol Jusko, Stephan Schlemmer

arxiv:1802.10032 v1 · 2018-02-27 · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQWZ7IVJDCF7A7ELT6RS6OVRY2}

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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	2026-05-18T00:18:25.197248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

342d9fa2a9188bf07c8b9fa32f3ab1c6a0ea9f50caa10edc5d54a7fb09455b10

Aliases

arxiv: 1802.10032 · arxiv_version: 1802.10032v1 · doi: 10.48550/arxiv.1802.10032 · pith_short_12: GQWZ7IVJDCF7 · pith_short_16: GQWZ7IVJDCF7A7EL · pith_short_8: GQWZ7IVJ

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/GQWZ7IVJDCF7A7ELT6RS6OVRY2 \
  | 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: 342d9fa2a9188bf07c8b9fa32f3ab1c6a0ea9f50caa10edc5d54a7fb09455b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89130c702812660e43e2268140b5e5187357c9a987097c505f50e6066d7da276",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-27T17:17:24Z",
    "title_canon_sha256": "be3afc5539c4ca60049c459c8c921d1b71b4d429cfa1b6b4101ad0e3895a157f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10032",
    "kind": "arxiv",
    "version": 1
  }
}