Pith Number

pith:5CK2YFE2

pith:1997:5CK2YFE22L7QNA37UOMD3NHQMJ

not attested not anchored not stored refs pending

Calculation of Quarkonium Spectrum and $m_b, m_c$ to Order $\alpha_s^4$

A. Pineda, F. J. Yndurain

arxiv:hep-ph/9711287 v1 · 1997-11-11 · 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{5CK2YFE22L7QNA37UOMD3NHQMJ}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-05-18T04:30:37.234989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e895ac149ad2ff06837fa3983db4f0624494f03cbf2e922a2cc8bab56fb9ba1b

Aliases

arxiv: hep-ph/9711287 · arxiv_version: hep-ph/9711287v1 · doi: 10.48550/arxiv.hep-ph/9711287 · pith_short_12: 5CK2YFE22L7Q · pith_short_16: 5CK2YFE22L7QNA37 · pith_short_8: 5CK2YFE2

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/5CK2YFE22L7QNA37UOMD3NHQMJ \
  | 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: e895ac149ad2ff06837fa3983db4f0624494f03cbf2e922a2cc8bab56fb9ba1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48ad8c99067185675b2e4ffe850d8d37fd3fb25faaed6c339ac5fc211667f90e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-11-11T12:30:25Z",
    "title_canon_sha256": "80c075694556c3e0b0b6d4691a5c550cda832a644a4dad0eff2e4ff591fad351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9711287",
    "kind": "arxiv",
    "version": 1
  }
}