Pith Number

pith:HEYAECDV

pith:2024:HEYAECDVX5EYBOCZ2K5Y6EB6WP

not attested not anchored not stored refs pending

Searching for dark matter with the Th-229 nuclear lineshape from laser spectroscopy

Chaitanya Paranjape, Ekkehard Peik, Elina Fuchs, Eric Madge, Fiona Kirk, Gilad Perez, Johannes Tiedau, Wolfram Ratzinger

arxiv:2407.15924 v2 · 2024-07-22 · hep-ph · nucl-ex · physics.atom-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{HEYAECDVX5EYBOCZ2K5Y6EB6WP}

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.

Cited by

3 papers in Pith

$\phi$-Dwarfs: White Dwarfs probe Quadratically Coupled Scalars

Towards theory constraints on ultralight dark matter from quantum gravity

Is the Conventional Picture of Coherence Time Complete? Dark Matter Recoherence

Receipt and verification

First computed	2026-07-05T11:04:38.669209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3930020875bf4980b859d2bb8f103eb3eaedd6c4f01135c3e96962fb76614469

Aliases

arxiv: 2407.15924 · arxiv_version: 2407.15924v2 · doi: 10.48550/arxiv.2407.15924 · pith_short_12: HEYAECDVX5EY · pith_short_16: HEYAECDVX5EYBOCZ · pith_short_8: HEYAECDV

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/HEYAECDVX5EYBOCZ2K5Y6EB6WP \
  | 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: 3930020875bf4980b859d2bb8f103eb3eaedd6c4f01135c3e96962fb76614469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e566bcdf04c1efd58209ca449e4ff8354a853623f450a48697c5e71c8d0d159",
    "cross_cats_sorted": [
      "nucl-ex",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2024-07-22T18:00:01Z",
    "title_canon_sha256": "e7520a479a2a87a709fd8addbf80ef5faf8b2e9e16395ab140bf0a9a77cc4ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.15924",
    "kind": "arxiv",
    "version": 2
  }
}