Pith Number

pith:GACRTAZC

pith:2024:GACRTAZCJZUHYEXFYZRRIQOKL6

not attested not anchored not stored refs pending

Isotope shift measurement of the 423-nm transition in neutral Ca

David R\"oser, Hans Ke{\ss}ler, Lukas M\"oller, Simon Stellmer

arxiv:2406.06806 v1 · 2024-06-10 · physics.atom-ph · quant-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GACRTAZCJZUHYEXFYZRRIQOKL6}

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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.

Cited by

1 paper in Pith

Towards a Global Search for New Physics with Isotope Shifts

Receipt and verification

First computed	2026-07-05T08:29:50.285802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30051983224e687c12e5c6631441ca5fbda098318b2e1c253da6714cecf1f504

Aliases

arxiv: 2406.06806 · arxiv_version: 2406.06806v1 · doi: 10.48550/arxiv.2406.06806 · pith_short_12: GACRTAZCJZUH · pith_short_16: GACRTAZCJZUHYEXF · pith_short_8: GACRTAZC

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/GACRTAZCJZUHYEXFYZRRIQOKL6 \
  | 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: 30051983224e687c12e5c6631441ca5fbda098318b2e1c253da6714cecf1f504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5f662f1248b5de8d074257cb41ed6b8eb82ab6a625d138ef1a373bb0b73ccf3",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2024-06-10T21:20:36Z",
    "title_canon_sha256": "13fef28fffb17837794b77b9b6ebbc3c5e112356daa1583b65c4ff48fc6c32d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.06806",
    "kind": "arxiv",
    "version": 1
  }
}