Pith Number

pith:WA5THGT2

pith:2004:WA5THGT25BOCIH6VBBJ6L2KPVO

not attested not anchored not stored refs pending

Solution to the B -> pi K Puzzle in a Flavor-Changing Z' Model

Cheng-Wei Chiang, Hye-Sung Lee, Paul Langacker, Vernon Barger

arxiv:hep-ph/0406126 v2 · 2004-06-10 · 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{WA5THGT25BOCIH6VBBJ6L2KPVO}

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	2026-07-04T15:49:37.734472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03b339a7ae85c241fd50853e5e94fab83a72f1fd7d0205ef1f3c331ea7d44d7

Aliases

arxiv: hep-ph/0406126 · arxiv_version: hep-ph/0406126v2 · doi: 10.48550/arxiv.hep-ph/0406126 · pith_short_12: WA5THGT25BOC · pith_short_16: WA5THGT25BOCIH6V · pith_short_8: WA5THGT2

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/WA5THGT25BOCIH6VBBJ6L2KPVO \
  | 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: b03b339a7ae85c241fd50853e5e94fab83a72f1fd7d0205ef1f3c331ea7d44d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73f321995910ae18c555103da86c44ba217bc48b4b583333a94a03f228c9692c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-06-10T20:28:47Z",
    "title_canon_sha256": "d3eb1fadcdc8fed4624c9f06ba84138f28c415be9defa830f0e22dcaec803384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0406126",
    "kind": "arxiv",
    "version": 2
  }
}