Pith Number

pith:AJG6XUNJ

pith:2021:AJG6XUNJQXCB7BGWUXDKXFR3ER

not attested not anchored not stored refs pending

Update on $|V_{us}|$ and $|V_{us}/V_{ud}|$ from semileptonic kaon and pion decays

Chien-Yeah Seng, Daniel Galviz, Ulf-G. Mei{\ss}ner, William J. Marciano

arxiv:2107.14708 v2 · 2021-07-30 · hep-ph · hep-ex · hep-lat · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJG6XUNJQXCB7BGWUXDKXFR3ER}

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.

Cited by

1 paper in Pith

Semileptonic kaon decays and the precise determination of $V_{us}$

Receipt and verification

First computed	2026-07-05T03:46:45.303541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

024debd1a985c41f84d6a5c6ab963b2465f70c26a3af8da048a0d9174436d6bc

Aliases

arxiv: 2107.14708 · arxiv_version: 2107.14708v2 · doi: 10.48550/arxiv.2107.14708 · pith_short_12: AJG6XUNJQXCB · pith_short_16: AJG6XUNJQXCB7BGW · pith_short_8: AJG6XUNJ

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/AJG6XUNJQXCB7BGWUXDKXFR3ER \
  | 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: 024debd1a985c41f84d6a5c6ab963b2465f70c26a3af8da048a0d9174436d6bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdce2b5bb630cb25818f868f34e52e173a4dca68f3a8fe7c4b5ce8893ff43075",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-07-30T15:30:57Z",
    "title_canon_sha256": "acb357f12522b8386608960648bccddeb3e683605ca062dc34e96034abaf2e3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.14708",
    "kind": "arxiv",
    "version": 2
  }
}