Pith Number

pith:DJNRL4J2

pith:2018:DJNRL4J2A3GZYWNPS6VKKOBJKA

not attested not anchored not stored refs pending

Form factor ratios for $B_s \rightarrow K \, \ell \, \nu$ and $B_s \rightarrow D_s \, \ell \, \nu$ semileptonic decays and $|V_{ub}/V_{cb}|$

Chris M. Bouchard, Christopher J. Monahan, G. Peter Lepage, Heechang Na, Junko Shigemitsu

arxiv:1808.09285 v2 · 2018-08-24 · hep-lat · 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{DJNRL4J2A3GZYWNPS6VKKOBJKA}

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	2026-05-17T23:57:36.061246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a5b15f13a06cd9c59af97aaa53829503e264cadaf7bdb6410cc16b97f20e17b

Aliases

arxiv: 1808.09285 · arxiv_version: 1808.09285v2 · doi: 10.48550/arxiv.1808.09285 · pith_short_12: DJNRL4J2A3GZ · pith_short_16: DJNRL4J2A3GZYWNP · pith_short_8: DJNRL4J2

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/DJNRL4J2A3GZYWNPS6VKKOBJKA \
  | 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: 1a5b15f13a06cd9c59af97aaa53829503e264cadaf7bdb6410cc16b97f20e17b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd906b676709e6968ad5f7e0deed37e617b8de4d20d3259bd9545989d6a90fc",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2018-08-24T18:28:58Z",
    "title_canon_sha256": "51350de5046079f677820cd6131eca84f54800bd1e4440feeb0ebb1abb5e93a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09285",
    "kind": "arxiv",
    "version": 2
  }
}