Pith Number

pith:TCYIXKWF

pith:2005:TCYIXKWFGEUK36X7YIQXYL6ABC

not attested not anchored not stored refs pending

Difference in B^+ and B^0 Direct CP Asymmetry as Effect of a Fourth Generation

Andrea Soddu, Makiko Nagashima, Wei-Shu Hou

arxiv:hep-ph/0503072 v2 · 2005-03-08 · 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{TCYIXKWFGEUK36X7YIQXYL6ABC}

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	2026-07-04T16:55:36.967514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98b08baac53128adfaffc2217c2fc00889477f1df8c306a85f0c1aac867073e2

Aliases

arxiv: hep-ph/0503072 · arxiv_version: hep-ph/0503072v2 · doi: 10.48550/arxiv.hep-ph/0503072 · pith_short_12: TCYIXKWFGEUK · pith_short_16: TCYIXKWFGEUK36X7 · pith_short_8: TCYIXKWF

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/TCYIXKWFGEUK36X7YIQXYL6ABC \
  | 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: 98b08baac53128adfaffc2217c2fc00889477f1df8c306a85f0c1aac867073e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fd53db012fc266920a744df6c8b400773e4f3bc441f32e130876c2c8b3969fb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-03-08T11:32:36Z",
    "title_canon_sha256": "950d1fa2644dd8580cb969b7d2e79e9f484a13689eb22f04ebe81c76a21c159f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0503072",
    "kind": "arxiv",
    "version": 2
  }
}