Pith Number

pith:KQ4CH7KI

pith:1995:KQ4CH7KIP7EV366DMAUS6HKGTH

not attested not anchored not stored refs pending

A HEURISTIC REMARK ON THE PERIODIC VARIATION IN THE NUMBER OF SOLAR NEUTRINOS DETECTED ON EARTH

A.M. Mathai, H.J. Haubold

arxiv:astro-ph/9502075 v1 · 1995-02-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQ4CH7KIP7EV366DMAUS6HKGTH}

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	2026-05-18T01:07:42.179424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

543823fd487fc95dfbc360292f1d4699decd81d887050bf5fde6f994533140d1

Aliases

arxiv: astro-ph/9502075 · arxiv_version: astro-ph/9502075v1 · doi: 10.48550/arxiv.astro-ph/9502075 · pith_short_12: KQ4CH7KIP7EV · pith_short_16: KQ4CH7KIP7EV366D · pith_short_8: KQ4CH7KI

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/KQ4CH7KIP7EV366DMAUS6HKGTH \
  | 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: 543823fd487fc95dfbc360292f1d4699decd81d887050bf5fde6f994533140d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc882b9fe3f52b25937ec265ad39fa9d3119cb5c55d00a9e763dfdbcf964ebe2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-02-15T20:16:13Z",
    "title_canon_sha256": "24200ec0424167bcea79b48e6dbe1f4d9a563c3030021bf3d4fd3a81ea525f4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9502075",
    "kind": "arxiv",
    "version": 1
  }
}