Pith Number

pith:2EFUFKME

pith:2020:2EFUFKMEXNQYELGHR7SGV72LLJ

not attested not anchored not stored refs pending

Measuring Changes in the Atmospheric Neutrino Rate Over Gigayear Timescales

Alfredo Ferrari, Johnathon R. Jordan, Joshua Spitz, Maria Cristina Morone, Paola Sala, Patrick Stengel, Sebastian Baum

arxiv:2004.08394 v2 · 2020-04-17 · hep-ph · astro-ph.GA · astro-ph.HE · astro-ph.IM · hep-ex · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EFUFKMEXNQYELGHR7SGV72LLJ}

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

2 papers in Pith

Calorimetric approach to paleo-detection of dark matter

Toward Neutrino and Dark Matter Detection with Ancient Minerals: TEM Study of Heavy-Ion Tracks in Olivine

Receipt and verification

First computed	2026-07-05T01:55:09.349787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d10b42a984bb61822cc78fe46aff4b5a652ca57efdb37ef959405864662a2a96

Aliases

arxiv: 2004.08394 · arxiv_version: 2004.08394v2 · doi: 10.48550/arxiv.2004.08394 · pith_short_12: 2EFUFKMEXNQY · pith_short_16: 2EFUFKMEXNQYELGH · pith_short_8: 2EFUFKME

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/2EFUFKMEXNQYELGHR7SGV72LLJ \
  | 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: d10b42a984bb61822cc78fe46aff4b5a652ca57efdb37ef959405864662a2a96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "356e219aa8193ada4de11791f5ddcbb1a7eb2d316089dab82f90fc530db9797a",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "astro-ph.IM",
      "hep-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-04-17T18:00:01Z",
    "title_canon_sha256": "d3d6532844560db0053120cc2ab97d4c92f3b411b5f4d7d673f08aab499de89e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08394",
    "kind": "arxiv",
    "version": 2
  }
}