Pith Number

pith:SWKKAZ6L

pith:2001:SWKKAZ6LWI7SE3SM4R6WHZ2W4E

not attested not anchored not stored refs pending

Charming Penguins Strike Back

E. Franco, G. Martinelli, L. Silvestrini, M. Ciuchini, M. Pierini

arxiv:hep-ph/0104126 v1 · 2001-04-12 · 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{SWKKAZ6LWI7SE3SM4R6WHZ2W4E}

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	2026-07-04T17:29:41.553700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9594a067cbb23f226e4ce47d63e756e12d356e2c57731d732ac96d9fa3590839

Aliases

arxiv: hep-ph/0104126 · arxiv_version: hep-ph/0104126v1 · doi: 10.48550/arxiv.hep-ph/0104126 · pith_short_12: SWKKAZ6LWI7S · pith_short_16: SWKKAZ6LWI7SE3SM · pith_short_8: SWKKAZ6L

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/SWKKAZ6LWI7SE3SM4R6WHZ2W4E \
  | 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: 9594a067cbb23f226e4ce47d63e756e12d356e2c57731d732ac96d9fa3590839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54094df04f3a90a51ce42d2adbf3f2da4622229465f49309879da9329050a42c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-04-12T11:50:59Z",
    "title_canon_sha256": "15afccd1c3de0d158b0e98392949f2646b65dc18aa265ec6624b48b7fa6bd31d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0104126",
    "kind": "arxiv",
    "version": 1
  }
}