Pith Number

pith:FCSE4VRY

pith:2020:FCSE4VRYM54IGUY4BRAONPHAJ2

not attested not anchored not stored refs pending

$B_c$ Meson Spectrum Via Dyson-Schwinger Equation and Bethe-Salpeter Equation Approach

Lei Chang, Muyang Chen, Yu-Xin Liu

arxiv:2001.00161 v1 · 2020-01-01 · 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{FCSE4VRYM54IGUY4BRAONPHAJ2}

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

Observation of a $B_c^{*+}$ meson with the ATLAS detector

Receipt and verification

First computed	2026-07-05T00:46:55.527082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a44e5638677883531c0c40e6bce04ebe6dfcc5a596b06ce02c4bf7bda3805f

Aliases

arxiv: 2001.00161 · arxiv_version: 2001.00161v1 · doi: 10.48550/arxiv.2001.00161 · pith_short_12: FCSE4VRYM54I · pith_short_16: FCSE4VRYM54IGUY4 · pith_short_8: FCSE4VRY

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/FCSE4VRYM54IGUY4BRAONPHAJ2 \
  | 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: 28a44e5638677883531c0c40e6bce04ebe6dfcc5a596b06ce02c4bf7bda3805f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5605c1e0e4d45e4eb8453e5f824efa7f895870d9fdc182b9231c810a1b5a2a7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-01-01T08:20:09Z",
    "title_canon_sha256": "6a727b6b0d1adf19c53f280811b9fa9d4b76b909e1c3094f2ebb0415c913335b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.00161",
    "kind": "arxiv",
    "version": 1
  }
}