Pith Number

pith:VI7IKZ74

pith:2015:VI7IKZ74EPNGOVKDCG7MHAM7UT

not attested not anchored not stored refs pending

Flavor Mixing and Neutrino Masses

Harald Fritzsch

arxiv:1503.07927 v2 · 2015-03-26 · 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{VI7IKZ74EPNGOVKDCG7MHAM7UT}

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	2026-05-18T01:36:13.337618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa3e8567fc23da67554311bec3819fa4c1e976e710209e0da9cebee35705bacc

Aliases

arxiv: 1503.07927 · arxiv_version: 1503.07927v2 · doi: 10.48550/arxiv.1503.07927 · pith_short_12: VI7IKZ74EPNG · pith_short_16: VI7IKZ74EPNGOVKD · pith_short_8: VI7IKZ74

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/VI7IKZ74EPNGOVKDCG7MHAM7UT \
  | 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: aa3e8567fc23da67554311bec3819fa4c1e976e710209e0da9cebee35705bacc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "724bade244a06637399c09fae48c39f2050ec27dd2e18b682cae7176858538f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-03-26T23:33:06Z",
    "title_canon_sha256": "baf15a2a6b5f94c4d142643e4fa16ff81a8dc3d878551364cc08c6466ff5f951"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07927",
    "kind": "arxiv",
    "version": 2
  }
}