Pith Number

pith:22Q7MP44

pith:2025:22Q7MP44Y4235XUCV2URQDVL55

not attested not anchored not stored refs pending

Improved limit on the effective electron neutrino mass with the ECHo-1k experiment

Alexander G\"oggelmann, Alexander Rischka, Andreas Fleischmann, Andreas Reifenberger, Arnulf Barth, Bruce A. Marsh, Christian Enss, Christoph E. D\"ullmann, Christoph Schweiger, Clemens Velte, Daniel Behrend-Uriarte, Daniel Hengstler, Daniel Richter, Fabienne Adam, Federica Mantegazzini, Felix Ahrens, Frederic W. H. B\"ohm, Holger Dorrer, Josef Jochum, Karl Johnston, Katerina Chrysalidis, Kathrin Kromer, Klaus Blaum, Klaus Eberhardt, Klaus Wendt, Loredana Gastaldo, Lorenzo Calza, Luis E. Ardila Perez, Marc Merstof, Marc Weber, Markus Griedel, Martin Bra{\ss}, Martin Neidig, Matthias Balzer, Matthias Wegner, Maurits W. Haverkort, Menno Door, Neven Kovac, Nick Karcher, Nina Kneip, Oliver Sander, Pavel Filianin, Raghav Pandey, Raphael Hasse, Rasmus Jeske, Rima X. Sch\"ussler, Robert Gartmann, Robert Hammann, Sebastian Berndt, Sebastian Kempf, Sebastian Rothe, Sergey Eliseev, Simon Heinze, Stephan Scholl, Timo Muscheid, Tom Kieck, Tom Wickenh\"auser, Ulli K\"oster, Yuri N. Novikov

arxiv:2509.03423 v1 · 2025-09-03 · hep-ex · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22Q7MP44Y4235XUCV2URQDVL55}

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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

A Minimal Dark $SU(2)$ Origin of a Massless Dirac Neutrino

Precise determination of electron-capture $Q$ value of $^{113}$Sn decay related to electron neutrino mass measurements

Receipt and verification

First computed	2026-07-05T12:04:22.750363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6a1f63f9cc735bede82aea9180eabef453e8bffa7daaaee1d0ff30de9606d60

Aliases

arxiv: 2509.03423 · arxiv_version: 2509.03423v1 · doi: 10.48550/arxiv.2509.03423 · pith_short_12: 22Q7MP44Y423 · pith_short_16: 22Q7MP44Y4235XUC · pith_short_8: 22Q7MP44

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/22Q7MP44Y4235XUCV2URQDVL55 \
  | 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: d6a1f63f9cc735bede82aea9180eabef453e8bffa7daaaee1d0ff30de9606d60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8170cf0cde3e686be8a78dc2fd6d12c13c4ca401686673e31c0fe0d1eda89d0",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2025-09-03T15:50:44Z",
    "title_canon_sha256": "0b8981aa1f87e3c130a2bf89bc8d377fa8afcff7529097067c5e7b596aa438d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03423",
    "kind": "arxiv",
    "version": 1
  }
}