Pith Number

pith:E4Q6CEGW

pith:2012:E4Q6CEGW4DXIJDMU5HIN43BALN

not attested not anchored not stored refs pending

Seesaw parametrization for n right-handed neutrinos

Julian Heeck

arxiv:1207.5521 v2 · 2012-07-23 · 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{E4Q6CEGW4DXIJDMU5HIN43BALN}

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

1 paper in Pith

Revisiting the connection of baryon number, lepton number, and operator dimension

Receipt and verification

First computed	2026-05-18T03:39:52.825182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2721e110d6e0ee848d94e9d0de6c205b6e4854eb57d040b386b682c89b01c8e3

Aliases

arxiv: 1207.5521 · arxiv_version: 1207.5521v2 · doi: 10.48550/arxiv.1207.5521 · pith_short_12: E4Q6CEGW4DXI · pith_short_16: E4Q6CEGW4DXIJDMU · pith_short_8: E4Q6CEGW

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/E4Q6CEGW4DXIJDMU5HIN43BALN \
  | 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: 2721e110d6e0ee848d94e9d0de6c205b6e4854eb57d040b386b682c89b01c8e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b31501eb37a5f05ceb9fd9d9ad01fb444e8dc1513a89c909827a80f7b92f9112",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-07-23T20:09:10Z",
    "title_canon_sha256": "f0cebc5ff9bc2885f4f8a2c428bfc36eaca6ce981d0a7cd458fe7fc24defe84d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5521",
    "kind": "arxiv",
    "version": 2
  }
}