Pith Number

pith:Y3WO34RY

pith:2025:Y3WO34RYR7ZBCVTUEBKKFM7GUM

not attested not anchored not stored refs pending

Emergence of a neutrino flux above 5 PeV and implications for ultrahigh energy cosmic rays

Lu Lu, Marco S. Muzio, Tianlu Yuan

arxiv:2502.06944 v2 · 2025-02-10 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3WO34RYR7ZBCVTUEBKKFM7GUM}

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

Implications of a Cosmogenic Origin of KM3-230213A for Ultra-High-Energy Protons

Ultra-high energy event KM3-230213A as a cosmogenic neutrino in light of minimal UHECR flux models

Particle Astrophysics with High and Ultrahigh Energy Neutrinos

Receipt and verification

First computed	2026-07-05T10:13:27.841724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ecedf2388ff21156742054a2b3e6a32a7b233e15a77d1f7725da15b93fd786

Aliases

arxiv: 2502.06944 · arxiv_version: 2502.06944v2 · doi: 10.48550/arxiv.2502.06944 · pith_short_12: Y3WO34RYR7ZB · pith_short_16: Y3WO34RYR7ZBCVTU · pith_short_8: Y3WO34RY

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/Y3WO34RYR7ZBCVTUEBKKFM7GUM \
  | 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: c6ecedf2388ff21156742054a2b3e6a32a7b233e15a77d1f7725da15b93fd786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "312e9a0f40a2960a504a92b35027fe3ce70934ab6e98742acc0d5b2e4302f509",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-10T19:00:01Z",
    "title_canon_sha256": "9a6b8a2b847dbbb24aa039f8d048156fec3ca91af9f5827dc96f73dddb766646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06944",
    "kind": "arxiv",
    "version": 2
  }
}