Pith Number

pith:BB5V4BUH

pith:2012:BB5V4BUHUTFKT4NMVG7TJCJLYU

not attested not anchored not stored refs pending

Charged lepton mixing via heavy sterile neutrinos

Daniel Boyanovsky, Louis Lello

arxiv:1212.4167 v3 · 2012-12-17 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BB5V4BUHUTFKT4NMVG7TJCJLYU}

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	2026-05-18T03:01:10.984462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

087b5e0687a4caa9f1aca9bf34892bc527f23cc7b18895005b75a31119e720d0

Aliases

arxiv: 1212.4167 · arxiv_version: 1212.4167v3 · doi: 10.48550/arxiv.1212.4167 · pith_short_12: BB5V4BUHUTFK · pith_short_16: BB5V4BUHUTFKT4NM · pith_short_8: BB5V4BUH

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/BB5V4BUHUTFKT4NMVG7TJCJLYU \
  | 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: 087b5e0687a4caa9f1aca9bf34892bc527f23cc7b18895005b75a31119e720d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90f1e6ae707139dfc354b77d1f23fb8fcd667e2320448ca7595a6f0da382892a",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-12-17T21:07:14Z",
    "title_canon_sha256": "50766d14a0764b1cff2f7962d367ae762f9bcb7e9bef762b4394e845c3d0ec35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4167",
    "kind": "arxiv",
    "version": 3
  }
}