Pith Number

pith:YFRU2JWO

pith:2013:YFRU2JWODWQKUFJV3DC2PDDWCJ

not attested not anchored not stored refs pending

The exponential parameterization of the quark mixing matrix

E. Di Palma, G. Dattoli

arxiv:1301.5111 v1 · 2013-01-22 · 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{YFRU2JWODWQKUFJV3DC2PDDWCJ}

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	2026-05-18T03:35:53.018139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1634d26ce1da0aa1535d8c5a78c76124aeafcf28002b025c8bb335bb95d6f39

Aliases

arxiv: 1301.5111 · arxiv_version: 1301.5111v1 · doi: 10.48550/arxiv.1301.5111 · pith_short_12: YFRU2JWODWQK · pith_short_16: YFRU2JWODWQKUFJV · pith_short_8: YFRU2JWO

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/YFRU2JWODWQKUFJV3DC2PDDWCJ \
  | 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: c1634d26ce1da0aa1535d8c5a78c76124aeafcf28002b025c8bb335bb95d6f39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31783ee7e47a4bdf233cbdf9235e3df4a25d518be9943edb2766783d4270bb90",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-01-22T08:56:28Z",
    "title_canon_sha256": "66c411f875c9117aff983b20037cd94248e412aa2947f57d7d05fc0357905785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5111",
    "kind": "arxiv",
    "version": 1
  }
}