Pith Number

pith:SR3BKBDD

pith:2015:SR3BKBDDFKI6TGM3SS3OQIDY74

not attested not anchored not stored refs pending

$B \rightarrow \pi \ell \nu$ at zero recoil from lattice QCD with physical $u/d$ quarks

B. Colquhoun, C. T. H. Davies, G. P. Lepage, J. Koponen, R. J. Dowdall

arxiv:1510.07446 v1 · 2015-10-26 · 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{SR3BKBDDFKI6TGM3SS3OQIDY74}

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	2026-05-18T01:21:04.302939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94761504632a91e9999b94b6e82078ff11f50ef6c6909dd6ddb07e869e500642

Aliases

arxiv: 1510.07446 · arxiv_version: 1510.07446v1 · doi: 10.48550/arxiv.1510.07446 · pith_short_12: SR3BKBDDFKI6 · pith_short_16: SR3BKBDDFKI6TGM3 · pith_short_8: SR3BKBDD

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/SR3BKBDDFKI6TGM3SS3OQIDY74 \
  | 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: 94761504632a91e9999b94b6e82078ff11f50ef6c6909dd6ddb07e869e500642

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd66975a530d21d35737ccdc6e8c1756bd0ed07f58d1b3d1ba5b3c57cb96ebe",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2015-10-26T11:51:41Z",
    "title_canon_sha256": "67dd9459607405e0a14c52ef63788848f0235c30ad859c400a96722b9c1bd21c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07446",
    "kind": "arxiv",
    "version": 1
  }
}