Pith Number

pith:VJND7P3X

pith:2010:VJND7P3XQC3WJSMQU5WGMLYENK

not attested not anchored not stored refs pending

Constraints on the Four-Generation Quark Mixing Matrix from a Fit to Flavor-Physics Data

Amol Dighe, Ashutosh Kumar Alok, David London

arxiv:1011.2634 v2 · 2010-11-11 · 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{VJND7P3XQC3WJSMQU5WGMLYENK}

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	2026-05-18T04:22:29.485808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5a3fbf7780b764c990a76c662f046ab2f99f170f0add87ee58bc1607c84f6f

Aliases

arxiv: 1011.2634 · arxiv_version: 1011.2634v2 · doi: 10.48550/arxiv.1011.2634 · pith_short_12: VJND7P3XQC3W · pith_short_16: VJND7P3XQC3WJSMQ · pith_short_8: VJND7P3X

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/VJND7P3XQC3WJSMQU5WGMLYENK \
  | 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: aa5a3fbf7780b764c990a76c662f046ab2f99f170f0add87ee58bc1607c84f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10725f443b45760b6acf3bda290a05685e213882cbd1993985f4a103f67a8309",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-11-11T12:37:58Z",
    "title_canon_sha256": "cd92e97626f64726e0d1d2240b225bd57fd0c67d711fff9bc2c57043fc4a2d25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2634",
    "kind": "arxiv",
    "version": 2
  }
}