Pith Number

pith:2APJQECJ

pith:2005:2APJQECJYXRPVJZNHP7FIN3FHV

not attested not anchored not stored refs pending

Lepton masses and mixing angles from heterotic orbifold models

Jae-hyeon Park, Pyungwon Ko, Tatsuo Kobayashi

arxiv:hep-ph/0503029 v2 · 2005-03-03 · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2APJQECJYXRPVJZNHP7FIN3FHV}

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	2026-05-18T04:18:01.634919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d01e981049c5e2faa72d3bfe5437653d7851dd46436bdad3b97c0e653f36d203

Aliases

arxiv: hep-ph/0503029 · arxiv_version: hep-ph/0503029v2 · doi: 10.48550/arxiv.hep-ph/0503029 · pith_short_12: 2APJQECJYXRP · pith_short_16: 2APJQECJYXRPVJZN · pith_short_8: 2APJQECJ

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/2APJQECJYXRPVJZNHP7FIN3FHV \
  | 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: d01e981049c5e2faa72d3bfe5437653d7851dd46436bdad3b97c0e653f36d203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "227d9a0e6521cb29507aadfe1fb8f2e00840fad7aa5180ce1cd10979b32e33c7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-03-03T07:58:14Z",
    "title_canon_sha256": "48be360cd1d0c1f02d8e0aee7ee2da3f7d59c3a7ccc0b21d3452e43aacbf4fcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0503029",
    "kind": "arxiv",
    "version": 2
  }
}