Pith Number

pith:YI5XYSOH

pith:2009:YI5XYSOHRSBN6CMBDW7FL7R45Q

not attested not anchored not stored refs pending

How can CP violation in the neutrino sector be large in a $2\leftrightarrow 3$ symmetric model?

Hiroyuki Nishiura, Yoshio Koide

arxiv:0911.2279 v2 · 2009-11-12 · hep-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{YI5XYSOHRSBN6CMBDW7FL7R45Q}

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	2026-05-18T02:34:11.146068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23b7c49c78c82df09811dbe55fe3cec16e5f8ad09c4dd6170e2d61f47f3414a

Aliases

arxiv: 0911.2279 · arxiv_version: 0911.2279v2 · doi: 10.48550/arxiv.0911.2279 · pith_short_12: YI5XYSOHRSBN · pith_short_16: YI5XYSOHRSBN6CMB · pith_short_8: YI5XYSOH

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/YI5XYSOHRSBN6CMBDW7FL7R45Q \
  | 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: c23b7c49c78c82df09811dbe55fe3cec16e5f8ad09c4dd6170e2d61f47f3414a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e464c6d6f541af7dfc029e87591bdee62058fe88b0586b5e3f0d84885bc2f8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-11-12T00:20:35Z",
    "title_canon_sha256": "9730e5f2c416bfdf521b3d17e8fbe4d8ded8fef4598264786b6c6885aa5297ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2279",
    "kind": "arxiv",
    "version": 2
  }
}