Pith Number

pith:UQU4Z7CZ

pith:1999:UQU4Z7CZPIB72VPJHQTHFJTF4V

not attested not anchored not stored refs pending

Maximal Neutrino Mixing and Maximal CP Violation

Harald Fritzsch, Zhi-zhong Xing

arxiv:hep-ph/9909304 v1 · 1999-09-09 · hep-ph · hep-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{UQU4Z7CZPIB72VPJHQTHFJTF4V}

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

Perturbative determination of CP phase in CKM matrix using rephasing invariants of hierarchical mass matrices and their inverses

Rephasing invariant structure of CP phase for simplified mixing matrices in Fritzsch--Xing parametrization

Receipt and verification

First computed	2026-07-04T16:14:28.363693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a429ccfc597a03fd55e93c2672a665e561eefe550a90aaa6e7b9b1f6e10e214b

Aliases

arxiv: hep-ph/9909304 · arxiv_version: hep-ph/9909304v1 · doi: 10.48550/arxiv.hep-ph/9909304 · pith_short_12: UQU4Z7CZPIB7 · pith_short_16: UQU4Z7CZPIB72VPJ · pith_short_8: UQU4Z7CZ

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/UQU4Z7CZPIB72VPJHQTHFJTF4V \
  | 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: a429ccfc597a03fd55e93c2672a665e561eefe550a90aaa6e7b9b1f6e10e214b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9680e7bc5752650a2b604a6a59fee1716cf08368f4fb40b09eb57a5635b8d27a",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-09-09T09:42:26Z",
    "title_canon_sha256": "e6fe0b1da7d8b4662aa702947ea2e300868586ce02900e8bf6d98598d670ecfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9909304",
    "kind": "arxiv",
    "version": 1
  }
}