Pith Number

pith:7RRT54YM

pith:2017:7RRT54YMQEYLSTYSUYM56B4LCY

not attested not anchored not stored refs pending

Rare FCNC radiative leptonic $B_{s,d}\to \gamma l^+l^-$ decays in the Standard Model

Anastasiia Kozachuk, Dmitri Melikhov, Nikolai Nikitin

arxiv:1712.07926 v4 · 2017-12-21 · 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{7RRT54YMQEYLSTYSUYM56B4LCY}

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	2026-05-18T00:19:22.236876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc633ef30c8130b94f12a619df078b1638aef662e4351f34fd12c773723256f3

Aliases

arxiv: 1712.07926 · arxiv_version: 1712.07926v4 · doi: 10.48550/arxiv.1712.07926 · pith_short_12: 7RRT54YMQEYL · pith_short_16: 7RRT54YMQEYLSTYS · pith_short_8: 7RRT54YM

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/7RRT54YMQEYLSTYSUYM56B4LCY \
  | 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: fc633ef30c8130b94f12a619df078b1638aef662e4351f34fd12c773723256f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32196dbc9f2f01638588f144e7200e1baca5aafa6e2801718f29dd1431fa2b75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-12-21T13:14:27Z",
    "title_canon_sha256": "28e73fefc350e268b23721bea751559e2fe9f1cdc16502d0ae1335b436dd5219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07926",
    "kind": "arxiv",
    "version": 4
  }
}