Pith Number

pith:U4YFXVJR

pith:1999:U4YFXVJR7FAB6R7WZTHMEYJDDL

not attested not anchored not stored refs pending

Extracting $\gamma$ from $B_{s(d)}\to J/\psi K_S$ and $B_{d(s)}\to D^{+}_{d(s)} D^{-}_{d(s)}$

Robert Fleischer (CERN)

arxiv:hep-ph/9903455 v1 · 1999-03-23 · 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{U4YFXVJR7FAB6R7WZTHMEYJDDL}

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

1 paper in Pith

Taming Penguins: Towards High Precision Measurements in $\phi_d$ and $\phi_s$

Receipt and verification

First computed	2026-05-18T04:34:55.784367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7305bd531f9401f47f6cccec261231adfdb61cf23e60c12991d6c5eb545bf36

Aliases

arxiv: hep-ph/9903455 · arxiv_version: hep-ph/9903455v1 · doi: 10.48550/arxiv.hep-ph/9903455 · pith_short_12: U4YFXVJR7FAB · pith_short_16: U4YFXVJR7FAB6R7W · pith_short_8: U4YFXVJR

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/U4YFXVJR7FAB6R7WZTHMEYJDDL \
  | 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: a7305bd531f9401f47f6cccec261231adfdb61cf23e60c12991d6c5eb545bf36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b70a2dfe40a191d8afc986f7f25d3a43832f43e42895375cbc224b1826d078",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-03-23T10:31:30Z",
    "title_canon_sha256": "b1780a5d2e13acabe212654e433f911fb583ebcaed9dfafffc7a349600427629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9903455",
    "kind": "arxiv",
    "version": 1
  }
}