Pith Number

pith:CZGG4ZJO

pith:2013:CZGG4ZJO3ZI7J3P5576L7T25Q5

not attested not anchored not stored refs pending

Leptonic decay-constant ratio f_{K^+}/f_{pi^+} from lattice QCD with physical light quarks

A. Bazavov, C. Bernard, C. DeTar, D. Toussaint, J. E. Hetrick, J. Foley, J. Kim, J. Laiho, J. Osborn, L. Levkova, M. Lightman, R. L. Sugar, R. S. Van de Water, R. Zhou, S. Qiu, Steven Gottlieb, U. M. Heller, W. Freeman

arxiv:1301.5855 v3 · 2013-01-24 · hep-ph · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZGG4ZJO3ZI7J3P5576L7T25Q5}

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	2026-05-18T03:26:52.287885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

164c6e652ede51f4edfdeffcbfcf5d87519e3215df5b28bf6d1d2f2585c3f741

Aliases

arxiv: 1301.5855 · arxiv_version: 1301.5855v3 · doi: 10.48550/arxiv.1301.5855 · pith_short_12: CZGG4ZJO3ZI7 · pith_short_16: CZGG4ZJO3ZI7J3P5 · pith_short_8: CZGG4ZJO

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/CZGG4ZJO3ZI7J3P5576L7T25Q5 \
  | 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: 164c6e652ede51f4edfdeffcbfcf5d87519e3215df5b28bf6d1d2f2585c3f741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2be44d799de8bda8acd262c5f1de4314cf6387f4d3dd726795fcaa34f0c2442",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-01-24T18:18:27Z",
    "title_canon_sha256": "ee26114ab5f4ad0ae84cfa234080832d8e6ccc8f860cf58802275185d30e99f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5855",
    "kind": "arxiv",
    "version": 3
  }
}