Pith Number

pith:VZKACD4V

pith:2021:VZKACD4VCQF7SDPYI5DZ67UN4B

not attested not anchored not stored refs pending

Standard Model prediction of the $B_c$ lifetime

Benjam\'in Grinstein, Jason Aebischer

arxiv:2105.02988 v1 · 2021-05-06 · 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{VZKACD4VCQF7SDPYI5DZ67UN4B}

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

2 papers in Pith

Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of 2023

New Predictions for the Lifetimes of Doubly Heavy Baryons and the $B_c$ Meson

Receipt and verification

First computed	2026-07-05T03:02:52.996919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae54010f95140bf90df847479f7e8de06eac306aa8be0b0eb80f975ec6affb79

Aliases

arxiv: 2105.02988 · arxiv_version: 2105.02988v1 · doi: 10.48550/arxiv.2105.02988 · pith_short_12: VZKACD4VCQF7 · pith_short_16: VZKACD4VCQF7SDPY · pith_short_8: VZKACD4V

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/VZKACD4VCQF7SDPYI5DZ67UN4B \
  | 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: ae54010f95140bf90df847479f7e8de06eac306aa8be0b0eb80f975ec6affb79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b3b9f7643d57d7203e58c78586ee29d742be2fab97a62ff8c2513ed3f292660",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-05-06T21:57:40Z",
    "title_canon_sha256": "00d087d0a17f54e5cb4b7659864be9180a0f5333566b76bccbdbeae3972aab0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02988",
    "kind": "arxiv",
    "version": 1
  }
}