Pith Number

pith:YIRXPAAG

pith:1998:YIRXPAAGKQ2EUL4I2DGYZPT3YP

not attested not anchored not stored refs pending

Weak phases $\gamma$ and $\alpha$ from $B^+$, or $B^0$ and $B_s$ decays

Dan Pirjol, Michael Gronau

arxiv:hep-ph/9811335 v2 · 1998-11-15 · 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{YIRXPAAGKQ2EUL4I2DGYZPT3YP}

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	2026-05-18T02:36:57.200658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c22377800654344a2f88d0cd8cbe7bc3e424a29277d9a0dd2a3592120cfe71ca

Aliases

arxiv: hep-ph/9811335 · arxiv_version: hep-ph/9811335v2 · doi: 10.48550/arxiv.hep-ph/9811335 · pith_short_12: YIRXPAAGKQ2E · pith_short_16: YIRXPAAGKQ2EUL4I · pith_short_8: YIRXPAAG

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/YIRXPAAGKQ2EUL4I2DGYZPT3YP \
  | 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: c22377800654344a2f88d0cd8cbe7bc3e424a29277d9a0dd2a3592120cfe71ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6c7540483f377c24118839b7d8ae7c89c0b9614b60f21e8e800949ccd142308",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-11-15T18:11:52Z",
    "title_canon_sha256": "eb9398a10a88a51092664cbe654a1cf124a8f5aff70f78ee2ab163e49cf5b76b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9811335",
    "kind": "arxiv",
    "version": 2
  }
}