Pith Number

pith:645XLAEX

pith:2003:645XLAEXP4QSBET6WVCF3RYHRI

not attested not anchored not stored refs pending

Introduction to Heavy Meson Decays and CP Asymmetries

Zoltan Ligeti

arxiv:hep-ph/0302031 v1 · 2003-02-05 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{645XLAEXP4QSBET6WVCF3RYHRI}

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	2026-05-18T02:36:36.479642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f73b7580977f2120927eb5445dc7078a159cc7805091e184e539444d24721f65

Aliases

arxiv: hep-ph/0302031 · arxiv_version: hep-ph/0302031v1 · doi: 10.48550/arxiv.hep-ph/0302031 · pith_short_12: 645XLAEXP4QS · pith_short_16: 645XLAEXP4QSBET6 · pith_short_8: 645XLAEX

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/645XLAEXP4QSBET6WVCF3RYHRI \
  | 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: f73b7580977f2120927eb5445dc7078a159cc7805091e184e539444d24721f65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c5250eabeb3742e567e38b92d9bab1db1854eff263e56386b9ea94549d9fc52",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-02-05T18:06:39Z",
    "title_canon_sha256": "823bb488c04b76618d8b8fedf0ac65ddfb64943f65eeb105523c3987e48e6622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0302031",
    "kind": "arxiv",
    "version": 1
  }
}