Pith Number

pith:YVQZEKQD

pith:2015:YVQZEKQDWNMS7F2AIIY4XRPKOM

not attested not anchored not stored refs pending

Radiative Leptonic $B_c\to \gamma \ell\bar\nu$ Decay in Effective Field Theory beyond Leading Order

Rui-Lin Zhu, Wei Wang

arxiv:1501.04493 v2 · 2015-01-19 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVQZEKQDWNMS7F2AIIY4XRPKOM}

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	2026-05-18T01:30:25.328889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c561922a03b3592f97404231cbc5ea7323d98253ebdb0f403835bfe8718613a5

Aliases

arxiv: 1501.04493 · arxiv_version: 1501.04493v2 · doi: 10.48550/arxiv.1501.04493 · pith_short_12: YVQZEKQDWNMS · pith_short_16: YVQZEKQDWNMS7F2A · pith_short_8: YVQZEKQD

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/YVQZEKQDWNMS7F2AIIY4XRPKOM \
  | 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: c561922a03b3592f97404231cbc5ea7323d98253ebdb0f403835bfe8718613a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d26b35fb4ec277d5d8f6c48fdef823de8632d2f493ef3ee3c79a8800b5076cc",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-01-19T13:56:42Z",
    "title_canon_sha256": "812d03857cff17ca9eaae49ef46b486822a14a30f9cde5d79559a68660310492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04493",
    "kind": "arxiv",
    "version": 2
  }
}