Pith Number

pith:LPZE6YGG

pith:2004:LPZE6YGGFYHYDKAX5B7MKO6QDN

not attested not anchored not stored refs pending

Isomeric Lepton Mass Matrices and Bi-large Neutrino Mixing

Shun Zhou, Zhi-zhong Xing

arxiv:hep-ph/0403261 v1 · 2004-03-25 · 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{LPZE6YGGFYHYDKAX5B7MKO6QDN}

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	2026-07-04T16:48:10.054819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf24f60c62e0f81a817e87ec53bd01b74c65d623ff2decb83fab31a3bc72aa9

Aliases

arxiv: hep-ph/0403261 · arxiv_version: hep-ph/0403261v1 · doi: 10.48550/arxiv.hep-ph/0403261 · pith_short_12: LPZE6YGGFYHY · pith_short_16: LPZE6YGGFYHYDKAX · pith_short_8: LPZE6YGG

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/LPZE6YGGFYHYDKAX5B7MKO6QDN \
  | 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: 5bf24f60c62e0f81a817e87ec53bd01b74c65d623ff2decb83fab31a3bc72aa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42127bb0e9795cad0cd6a77b65b03a143be952c3559855beb22e174682118f09",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-03-25T10:23:50Z",
    "title_canon_sha256": "c63afea76bf555288e124c531a5c82db54d93c876e292dc60072cf45b43ef6ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0403261",
    "kind": "arxiv",
    "version": 1
  }
}