Pith Number

pith:K65BPWEV

pith:2025:K65BPWEVN5DNAQOQZ6T7ZBBYLK

not attested not anchored not stored refs pending

Investigating the Reliability of the AfriTEC Model During the Descending Phase of Solar Cycle 24 Across East Africa

Daniel Izuikedinachi Okoh, Dejene Ambisa Terefe, Efrem Amanuel Data, Emmanuel Daudi Sulungu

arxiv:2507.10275 v1 · 2025-07-14 · physics.space-ph · 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{K65BPWEVN5DNAQOQZ6T7ZBBYLK}

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.

Receipt and verification

First computed	2026-07-05T11:36:48.433919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57ba17d8956f46d041d0cfa7fc84385a8399553bc13c50a805a28a2c6ce5b9ad

Aliases

arxiv: 2507.10275 · arxiv_version: 2507.10275v1 · doi: 10.48550/arxiv.2507.10275 · pith_short_12: K65BPWEVN5DN · pith_short_16: K65BPWEVN5DNAQOQ · pith_short_8: K65BPWEV

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/K65BPWEVN5DNAQOQZ6T7ZBBYLK \
  | 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: 57ba17d8956f46d041d0cfa7fc84385a8399553bc13c50a805a28a2c6ce5b9ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd16ee3373623258fde4915469199d78cf888c93e9093f73600fb9a390bef1e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2025-07-14T13:44:49Z",
    "title_canon_sha256": "e8976e4b1052295f8ee599c61e1e83f34e4c1daf65ca59b4f7ad75219d6868f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10275",
    "kind": "arxiv",
    "version": 1
  }
}