Pith Number

pith:RE74PDPD

pith:2019:RE74PDPDU4WQIGCKGJHJIOQPWN

not attested not anchored not stored refs pending

Natural neutrino sector in a 331-model with Froggatt-Nielsen mechanism

Katri Huitu, Niko Koivunen, Timo J. K\"arkk\"ainen

arxiv:1908.09384 v2 · 2019-08-25 · 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{RE74PDPDU4WQIGCKGJHJIOQPWN}

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	2026-07-05T00:55:45.442070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

893fc78de3a72d04184a324e943a0fb3428f51a1440ed66c338c45351a4c553e

Aliases

arxiv: 1908.09384 · arxiv_version: 1908.09384v2 · doi: 10.48550/arxiv.1908.09384 · pith_short_12: RE74PDPDU4WQ · pith_short_16: RE74PDPDU4WQIGCK · pith_short_8: RE74PDPD

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/RE74PDPDU4WQIGCKGJHJIOQPWN \
  | 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: 893fc78de3a72d04184a324e943a0fb3428f51a1440ed66c338c45351a4c553e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bce30fec57d0860907d948f62f463c46f3affea150abd081c51121b6b695e02d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-25T20:00:00Z",
    "title_canon_sha256": "e463ce41029a3cecb1844263e991d07759216e64b76a2285743f09c635352226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09384",
    "kind": "arxiv",
    "version": 2
  }
}