Pith Number

pith:G55NQ5OW

pith:2017:G55NQ5OWE4J47MQHSDV2BUTWYO

not attested not anchored not stored refs pending

Neutrino mass matrices with three or four vanishing cofactors and non diagonal charged lepton sector

Desh Raj, Radha Raman Gautam, S. Dev

arxiv:1709.09084 v2 · 2017-09-26 · 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{G55NQ5OWE4J47MQHSDV2BUTWYO}

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	2026-05-18T00:29:36.701942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

377ad875d62713cfb20790eba0d276c3a197385fe7d939625e9c1a4c16a12996

Aliases

arxiv: 1709.09084 · arxiv_version: 1709.09084v2 · doi: 10.48550/arxiv.1709.09084 · pith_short_12: G55NQ5OWE4J4 · pith_short_16: G55NQ5OWE4J47MQH · pith_short_8: G55NQ5OW

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/G55NQ5OWE4J47MQHSDV2BUTWYO \
  | 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: 377ad875d62713cfb20790eba0d276c3a197385fe7d939625e9c1a4c16a12996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac77c50dfdae169ec8f0aa7db961467a2f481745d2fcaa9dbc5a68b473fe8a09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-09-26T15:15:32Z",
    "title_canon_sha256": "532db1ea6a55cbeca66f18adc556e6f987ca8b619a099f3b5d754edc139d7ac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09084",
    "kind": "arxiv",
    "version": 2
  }
}