Pith Number

pith:CEGE4Z4Y

pith:2018:CEGE4Z4YFSLNJO4MZQ6BLLTUK7

not attested not anchored not stored refs pending

Search for time modulations in the decay constant of 40K and 226Ra at the underground Gran Sasso Laboratory

C. Broggini, E. Bellotti, G. Di Carlo, M. Laubenstein, R. Menegazzo

arxiv:1802.09373 v1 · 2018-02-23 · nucl-ex · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEGE4Z4YFSLNJO4MZQ6BLLTUK7}

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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

2 papers in Pith

RadioAxion results on the search for axion dark matter under Gran Sasso

Weak nuclear decays deep-underground as a probe of axion dark matter

Receipt and verification

First computed	2026-05-18T00:19:20.706975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

110c4e67982c96d4bb8ccc3c15ae7457d7055c02457d9232ec584d2ac07add3d

Aliases

arxiv: 1802.09373 · arxiv_version: 1802.09373v1 · doi: 10.48550/arxiv.1802.09373 · pith_short_12: CEGE4Z4YFSLN · pith_short_16: CEGE4Z4YFSLNJO4M · pith_short_8: CEGE4Z4Y

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/CEGE4Z4YFSLNJO4MZQ6BLLTUK7 \
  | 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: 110c4e67982c96d4bb8ccc3c15ae7457d7055c02457d9232ec584d2ac07add3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e4ed941c14e4c115167fa688b8c750c920166ce35ac5ae0451d406e51d8d28",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2018-02-23T09:33:52Z",
    "title_canon_sha256": "c2eeb9913b2456b5ad5c6ae7bee5f01a6bfd38dfe79a05f8eb6dfe499416a82c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09373",
    "kind": "arxiv",
    "version": 1
  }
}