Pith Number

pith:KI5BZYRB

pith:2018:KI5BZYRBNOBP2XBJVH4BRMFY3C

not attested not anchored not stored refs pending

Two simple textures of the magic neutrino mass matrix

Kanwaljeet S. Channey, Sanjeev Kumar

arxiv:1812.10268 v1 · 2018-12-26 · 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{KI5BZYRBNOBP2XBJVH4BRMFY3C}

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	2026-05-17T23:57:24.616849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

523a1ce2216b82fd5c29a9f818b0b8d88f43970ee9f706352237659bdd04ede2

Aliases

arxiv: 1812.10268 · arxiv_version: 1812.10268v1 · doi: 10.48550/arxiv.1812.10268 · pith_short_12: KI5BZYRBNOBP · pith_short_16: KI5BZYRBNOBP2XBJ · pith_short_8: KI5BZYRB

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/KI5BZYRBNOBP2XBJVH4BRMFY3C \
  | 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: 523a1ce2216b82fd5c29a9f818b0b8d88f43970ee9f706352237659bdd04ede2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd163db327565255e62a17abb388319e6381077bb7de12e87b7c81366f570dec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-12-26T09:33:01Z",
    "title_canon_sha256": "0d7ffa88de6b564e9cf37ccf57c1975d9e6f876a48fd0ad0aaaac8de4bb7d0f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10268",
    "kind": "arxiv",
    "version": 1
  }
}