Pith Number

pith:IZU565UZ

pith:2007:IZU565UZJWSTE2HVZULVOPAOJY

not attested not anchored not stored refs pending

On Puzzles and Non-Puzzles in B -> pi pi, pi K Decays

Felix Schwab, Robert Fleischer, Stefan Recksiegel

arxiv:hep-ph/0702275 v2 · 2007-02-27 · 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{IZU565UZJWSTE2HVZULVOPAOJY}

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.

Cited by

2 papers in Pith

QCD-factorization amplitudes from flavour symmetries: beyond the $SU(3)$ symmetric case

Shedding New Light on the ${B \to \pi K}$ Puzzle

Receipt and verification

First computed	2026-07-04T15:25:14.485956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4669df76994da53268f5cd17573c0e4e140cdc349a012ee444a5826dcf78ad7a

Aliases

arxiv: hep-ph/0702275 · arxiv_version: hep-ph/0702275v2 · doi: 10.48550/arxiv.hep-ph/0702275 · pith_short_12: IZU565UZJWST · pith_short_16: IZU565UZJWSTE2HV · pith_short_8: IZU565UZ

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/IZU565UZJWSTE2HVZULVOPAOJY \
  | 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: 4669df76994da53268f5cd17573c0e4e140cdc349a012ee444a5826dcf78ad7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d6094266a8d7806f2892543e25b33b448182002bdcd0ee3ab0925e8aafd3b6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-02-27T13:55:46Z",
    "title_canon_sha256": "175873fffa5403c40f2662cda0018124d6db449e213dac356795d190a0548a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0702275",
    "kind": "arxiv",
    "version": 2
  }
}