Pith Number

pith:42R6NQ4U

pith:2015:42R6NQ4UXV5PSSTMDPDGOS7ZBR

not attested not anchored not stored refs pending

Probing Models of Neutrino Masses via the Flavor Structure of the Mass Matrix

Hiroaki Sugiyama, Shinya Kanemura

arxiv:1510.08726 v2 · 2015-10-29 · 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{42R6NQ4UXV5PSSTMDPDGOS7ZBR}

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	2026-05-18T01:22:33.604523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6a3e6c394bd7af94a6c1bc6674bf90c4178d3ceff2d2c5769b5f6ea0ae13232

Aliases

arxiv: 1510.08726 · arxiv_version: 1510.08726v2 · doi: 10.48550/arxiv.1510.08726 · pith_short_12: 42R6NQ4UXV5P · pith_short_16: 42R6NQ4UXV5PSSTM · pith_short_8: 42R6NQ4U

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/42R6NQ4UXV5PSSTMDPDGOS7ZBR \
  | 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: e6a3e6c394bd7af94a6c1bc6674bf90c4178d3ceff2d2c5769b5f6ea0ae13232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6755a3c1ae755d89ad5856f819faf9e609db91f3aefc8ab4f84d829988f87f39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-10-29T14:54:35Z",
    "title_canon_sha256": "1506d65be4dcc7823c4e46f6e5fa47982d1c765af6ecfb9469aa89e02725cae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08726",
    "kind": "arxiv",
    "version": 2
  }
}