Pith Number

pith:XCE27X4S

pith:2016:XCE27X4SQH3WJ4NI5UCLOCXMSG

not attested not anchored not stored refs pending

Occam's Razor in Quark Mass Matrices

Morimitsu Tanimoto, Tsutomu T. Yanagida

arxiv:1601.04459 v2 · 2016-01-18 · 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{XCE27X4SQH3WJ4NI5UCLOCXMSG}

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	2026-05-18T01:17:42.006137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b889afdf9281f764f1a8ed04b70aec91b198be866e416b91399dbfdd36297e8e

Aliases

arxiv: 1601.04459 · arxiv_version: 1601.04459v2 · doi: 10.48550/arxiv.1601.04459 · pith_short_12: XCE27X4SQH3W · pith_short_16: XCE27X4SQH3WJ4NI · pith_short_8: XCE27X4S

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/XCE27X4SQH3WJ4NI5UCLOCXMSG \
  | 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: b889afdf9281f764f1a8ed04b70aec91b198be866e416b91399dbfdd36297e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8be57effccc1bc806ad74fd8072afd0192163b43799bc6d79f746292964a4a5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-01-18T10:44:19Z",
    "title_canon_sha256": "b5aba2c854c84d7d469bf538b8ded2e2db1f35096cae7a3b8e952fc21125c5da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04459",
    "kind": "arxiv",
    "version": 2
  }
}