Pith Number

pith:IZCIVMTL

pith:2018:IZCIVMTLG6ZIMJ6NW33ZZSFGHV

not attested not anchored not stored refs pending

Neutrino Masses in a Two Higgs Doublet Model with a U(1) Gauge Symmetry

Alex G. Dias, Daniel A. Camargo, Farinaldo S. Queiroz, Tessio B. de Melo

arxiv:1811.05488 v2 · 2018-11-13 · 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{IZCIVMTLG6ZIMJ6NW33ZZSFGHV}

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	2026-05-17T23:45:33.100131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46448ab26b37b28627cdb6f79cc8a63d4b32dc13156ce9b37b0b8d9ebe252f8a

Aliases

arxiv: 1811.05488 · arxiv_version: 1811.05488v2 · doi: 10.48550/arxiv.1811.05488 · pith_short_12: IZCIVMTLG6ZI · pith_short_16: IZCIVMTLG6ZIMJ6N · pith_short_8: IZCIVMTL

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/IZCIVMTLG6ZIMJ6NW33ZZSFGHV \
  | 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: 46448ab26b37b28627cdb6f79cc8a63d4b32dc13156ce9b37b0b8d9ebe252f8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9f1e39eefd2a61e6896c4ac5ff8aad7e096fa28e272ccdedd612e7a1847cad4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-11-13T19:00:10Z",
    "title_canon_sha256": "a9c4e01f4e05b3c4870e7f1d06aead05856f50d1ece4f359d50a4c6bf0cf3103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05488",
    "kind": "arxiv",
    "version": 2
  }
}