Pith Number

pith:HRDUCCFK

pith:2014:HRDUCCFKF2GLWQOKZPBXXH3YJX

not attested not anchored not stored refs pending

Stable fermion mass matrices and the charged lepton contribution to neutrino mixing

Andrea Romanino, David Marzocca

arxiv:1409.3760 v1 · 2014-09-12 · 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{HRDUCCFKF2GLWQOKZPBXXH3YJX}

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	2026-05-18T01:42:03.013193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c474108aa2e8cbb41cacbc37b9f784df284bbf914416adc53b289cf8c64f12f

Aliases

arxiv: 1409.3760 · arxiv_version: 1409.3760v1 · doi: 10.48550/arxiv.1409.3760 · pith_short_12: HRDUCCFKF2GL · pith_short_16: HRDUCCFKF2GLWQOK · pith_short_8: HRDUCCFK

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/HRDUCCFKF2GLWQOKZPBXXH3YJX \
  | 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: 3c474108aa2e8cbb41cacbc37b9f784df284bbf914416adc53b289cf8c64f12f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c76578d7f504f03a99a8d22e215f32fef994c621642efb4c144f1ac5c85a33ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-09-12T15:04:13Z",
    "title_canon_sha256": "03bfc51f36b3bdbf4e6081176a54af3ba0fd067b552807c6c5f34d7b17c61f4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3760",
    "kind": "arxiv",
    "version": 1
  }
}