pith. sign in
Pith Number

pith:EMY7KYXQ

pith:2011:EMY7KYXQOR4NLNUEBYPFS5DTPD
not attested not anchored not stored refs pending

A precise isospin analysis of B -> Dbar(*) D(*) K decays

Marco Zito, Vincent Poireau

arxiv:1107.1438 v2 · 2011-07-07 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{EMY7KYXQOR4NLNUEBYPFS5DTPD}

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 2026-05-18T04:11:31.504845Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

2331f562f07478d5b6840e1e59747378de0506bebc655b455fecb99cf6978cfb

Aliases

arxiv: 1107.1438 · arxiv_version: 1107.1438v2 · doi: 10.48550/arxiv.1107.1438 · pith_short_12: EMY7KYXQOR4N · pith_short_16: EMY7KYXQOR4NLNUE · pith_short_8: EMY7KYXQ
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/EMY7KYXQOR4NLNUEBYPFS5DTPD \
  | 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: 2331f562f07478d5b6840e1e59747378de0506bebc655b455fecb99cf6978cfb
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "dd91c2f5897d953ac47ce967d07c4db254cbd35059073240fc1e7c6e7668f792",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-07-07T16:05:21Z",
    "title_canon_sha256": "e7666b55f4b6698639de465bff4f88379004717f9475c421387c1ba62724cf29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1438",
    "kind": "arxiv",
    "version": 2
  }
}