Pith Number

pith:XCXKDQBU

pith:2015:XCXKDQBUBYADHN6NAGG7J2XLMU

not attested not anchored not stored refs pending

Higgs CP Violation from Vectorlike Quarks

Chien-Yi Chen, S. Dawson, Yue Zhang

arxiv:1507.07020 v1 · 2015-07-24 · 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{XCXKDQBUBYADHN6NAGG7J2XLMU}

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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

Vector-like quark doublets, weak-basis invariants and CP violation

Receipt and verification

First computed	2026-05-18T01:28:53.196433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8aea1c0340e0033b7cd018df4eaeb653683ea9c354d17ffbc59cb4659efc5bf

Aliases

arxiv: 1507.07020 · arxiv_version: 1507.07020v1 · doi: 10.48550/arxiv.1507.07020 · pith_short_12: XCXKDQBUBYAD · pith_short_16: XCXKDQBUBYADHN6N · pith_short_8: XCXKDQBU

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/XCXKDQBUBYADHN6NAGG7J2XLMU \
  | 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: b8aea1c0340e0033b7cd018df4eaeb653683ea9c354d17ffbc59cb4659efc5bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498764b1a7466e2dd65ab07d1b11be45f4b1bff38c3d20be74913815ce24da0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-24T21:20:08Z",
    "title_canon_sha256": "dfba2892d1ffa9c13e91ff8842a1c770d631961dc87dbbb5f7bc62523b74fb62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07020",
    "kind": "arxiv",
    "version": 1
  }
}