Pith Number

pith:5SKDFTV7

pith:2017:5SKDFTV7P6WEQCCHSOTUWMAXB4

not attested not anchored not stored refs pending

Dirac CP phase in the neutrino mixing matrix and the Froggatt-Nielsen mechanism with ${\rm \bf det} \bf [M_\nu]=0$

Morimitsu Tanimoto, Tsutomu T. Yanagida, Yuya Kaneta

arxiv:1701.08938 v2 · 2017-01-31 · 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{5SKDFTV7P6WEQCCHSOTUWMAXB4}

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	2026-05-18T00:44:23.649546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec9432cebf7fac48084793a74b30170f216b06b9c5936478ce09236005107589

Aliases

arxiv: 1701.08938 · arxiv_version: 1701.08938v2 · doi: 10.48550/arxiv.1701.08938 · pith_short_12: 5SKDFTV7P6WE · pith_short_16: 5SKDFTV7P6WEQCCH · pith_short_8: 5SKDFTV7

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/5SKDFTV7P6WEQCCHSOTUWMAXB4 \
  | 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: ec9432cebf7fac48084793a74b30170f216b06b9c5936478ce09236005107589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6dd3042fce76ba181df08b24c69e7aaeb5495f950a1372205c2f732c3c0c9b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-01-31T08:05:21Z",
    "title_canon_sha256": "19eb2c08e4ae1ce12d0dea011d9eb44ba2ad55b0179f91585a62bf497ad41c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08938",
    "kind": "arxiv",
    "version": 2
  }
}